Washington campground opening dates
138 campgrounds tracked. View Washington on the map
| Campground | Park / forest | State | Season | Reservations |
|---|---|---|---|---|
| Adams Fork Campground | Gifford Pinchot National Forest | WA | Mid May - Mid September | Recreation.gov Reserve |
| Alta Lake State Park | Alta Lake State Park | WA | Closes Oct 31, 2026; reopens Apr 15, 2027 | — Reserve |
| Atkisson Group Campground | Gifford Pinchot National Forest | WA | May through September | Recreation.gov Reserve |
| Battle Ground Lake State Park | Battle Ground Lake State Park | WA | Campground closes Partial; reopens TBD. Sites 1-34 are drive-in campsites with limited water availability. Reservations are taken year round . Site 35 is an emergency campsite and is closed all year. Sites 36-50 are walk-in campsites and are closed Oct.16 - April 14. | — Reserve |
| Bay View State Park | Bay View State Park | WA | Campground closes Partial; reopens TBD. Sites 39 - 76 closed Oct.15 - May 15. Reservations taken all year . Water turned off Nov. 1 - April 1. Winter water supply is at the dump station. | — Reserve |
| Bayview CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | May - September | Recreation.gov Reserve |
| Beacon Rock State Park | Beacon Rock State Park | WA | Campground closes Partial; reopens TBD. Woodard Creek Campground (R1-R5, A and B) is reservable year round . Sites R1-R5 are full hookup (water, power and sewer) Sites A and B are standard site without hookups. Upper Campground (sites HB1 and 2-26) is closed Oct. 1 - March 31. Hiker/biker site HB1 is first-come, first-served April 1 - Oct. 15. Standard sites 2-26 are reservable April 1 - Oct. 15. Group Camp is open for reservations Apri | — Reserve |
| Beaver Campground | Gifford Pinchot National Forest | WA | May - September | Recreation.gov Reserve |
| Beckler River CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | May - September | Recreation.gov Reserve |
| Bedal CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | May - September | Recreation.gov Reserve |
| Beebe Bridge State Park | Beebe Bridge State Park | WA | Closes Oct 16, 2026; reopens Apr 14, 2027 | — Reserve |
| Belfair State Park | Belfair State Park | WA | Campground closes Partial; reopens TBD. Tree Loop closed Sept.15 - May 15. Water will remain on all year but may be turned off during extended freezing temperatures. Reservations taken all year . | — Reserve |
| Big Creek Campground | Gifford Pinchot National Forest | WA | Mid May - Mid September | Recreation.gov Reserve |
| Birch Bay State Park | Birch Bay State Park | WA | Campground closes Partial; reopens TBD. Loop A closed Sept. 16 - May 14. Loop B open all year. First-come, first-served Sept. 16 - May 14. The picnic shelter closed from Oct. 15 - Mar. 31. Water may be turned off. Winter water supply will be near restrooms in Loop B. | — Reserve |
| Blake Island Marine State Park | Blake Island Marine State Park | WA | Campground closes Open; reopens TBD. First-come, first-served Sept. 16 - May 14. Water turned off Nov. - March 1. Winter water supply in main campground near the marina. | — Reserve |
| Blind Island Marine State Park | Blind Island Marine State Park | WA | Campground closes Open; reopens TBD. First-come, first-served all year. There is no water. | — Reserve |
| Blue Lake Creek Campground | Gifford Pinchot National Forest | WA | Mid May - Mid September | — |
| Boardman Creek Group CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | May - September | Recreation.gov Reserve |
| Bogachiel State Park | Bogachiel State Park | WA | Campground closes Partial; reopens TBD. Sites 1-25 are reservable year-round. Sites 32 - 40 closed Nov. 1 - March 31. Water turned off Nov. 1 - March 31 Winter water supply is near dump station and at site 12 near restroom. | — Reserve |
| Boulder Creek CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | May - September | Recreation.gov Reserve |
| Bridgeport State Park | Bridgeport State Park | WA | Campground closes Open; reopens TBD. Water may be turned off. Winter water supply is near the trailer dump. Camping is first-come, first-served after Nov. 1 - April 30. Dry camping available in watercraft launch area if snow removal is not available. | — Reserve |
| Brooks Memorial State Park | Brooks Memorial State Park | WA | Closes Nov 1, 2026; reopens Apr 15, 2027 | — Reserve |
| Brown Creek CampgroundClosed (per forest page) | Olympic National Forest | WA | May to September | — Reserve |
| Buck Creek CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | May - September | — |
| Camano Island State Park | Camano Island State Park | WA | Campground closes Partial; reopens TBD. Upper Loop closed Sept. 30 - May 1. Reservations taken all year . Lower Loop takes reservations all year. Water turned off Nov. 1 - April 1. Winter water supply located at campsite #2 and at the cabin restrooms. Lowell Point boat launch is open all year. Docks will be removed mid Oct. through the following spring. | — Reserve |
| Campbell Tree Grove CampgroundClosed (per forest page) | Olympic National Forest | WA | May to September | — |
| Cape Disappointment State Park | Cape Disappointment State Park | WA | Campground closes Open; reopens Open. Campgrounds are open year round. Water and sewer are always on. Sites 7-10, 21-25 and 101-110 are closed until winter storms have passed and sites are evaluated. Lewis and Clark Interpretive Center winter hours Nov. 1 - March 31: open Wed through Sun 10 am - 5 pm. | — Reserve |
| Chambers Lake Campground | Gifford Pinchot National Forest | WA | June - October | — |
| Clark Island Marine State Park | Clark Island Marine State Park | WA | Campground closes Open; reopens TBD. No water. Camping first-come, first-served all year. | — Reserve |
| Clear Creek CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | May - September | Recreation.gov Reserve |
| Coal Creek Group CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | — | Recreation.gov Reserve |
| Coho CampgroundClosed (per forest page) | Olympic National Forest | WA | May 20, 2025 to October 1, 2025 (dates on page are for 2025) | Recreation.gov Reserve |
| Collins CampgroundClosed (per forest page) | Olympic National Forest | WA | May to October | — Reserve |
| Colonial Creek North Campground | North Cascades National Park | WA | Closes Sep 14, 2026; reopens May 17, 2027 | Recreation.gov in season Reserve |
| Colonial Creek South Campground | North Cascades National Park | WA | Closes Sep 14, 2026; reopens May 17, 2027 | Recreation.gov in season Reserve |
| Columbia Hills Historical State Park | Columbia Hills Historical State Park | WA | Closes Oct 31, 2026; reopens Apr 1, 2027 | — Reserve |
| Conconully State Park | Conconully State Park | WA | Closes Oct 31, 2026; reopens Apr 6, 2027 | — Reserve |
| Cougar Rock CampgroundClosed for the season (as of 10/13/2026) | Mount Rainier National Park | WA | Late May to late Sept. (varies) | Reservation (Recreation.gov) Reserve |
| Cultus Creek Campground | Gifford Pinchot National Forest | WA | — | — Reserve |
| Curlew Lake State Park | Curlew Lake State Park | WA | Closes Oct 31, 2026; reopens Apr 6, 2027 | — Reserve |
| Dalles CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | May - September | Recreation.gov Reserve |
| Daroga State Park | Daroga State Park | WA | Closes Oct 1, 2026; reopens Apr 1, 2027 | — Reserve |
| Dash Point State Park | Dash Point State Park | WA | Campground closes Partial; reopens TBD. Upper loop closed Sept. 15 to May 15. Reservations taken all year . May close periodically due to severe weather events. | — Reserve |
| Deception Pass State Park | Deception Pass State Park | WA | Campground closes Partial; reopens TBD. Campgrounds: Bowman Bay closed Oct. 1 - March 31. Lower loop B closed Oct. 1 - March 31. Sites 170 - 196 reopen May 16. Lower loop A closed Nov. 1 -Feb 28. Forest loop closed Nov. 1 - March 31. Quarry Pond open all year for reservations . Water in the campground will be turned off in mid Nov. (weather dependent). Day-use: West Beach facilities will be closed for storm season starting Oct. 15. | — Reserve |
| Deer Park Campground | Olympic National Park | WA | — | First-come, first-served; self-register First-come, first-served Official info |
| Denny Creek CampgroundClosed (per forest page) | Mount Baker-Snoqualmie National Forest | WA | May - September | Recreation.gov Reserve |
| Doe Island Marine State Park | Doe Island Marine State Park | WA | Campground closes Open; reopens TBD. No water. Camping is first-come, first served all year. | — Reserve |
| Dosewallips State Park | Dosewallips State Park | WA | Campground closes Partial; reopens TBD. Sites 106-113 and 115-130 closed Nov. 1 - March 31. Reservations taken all year . Water is turned off Nov. 15 - Mar 31. Winter water supply is near dump station. | — Reserve |
| Dungeness Forks CampgroundClosed (per forest page) | Olympic National Forest | WA | May - September | — Reserve |
| Fairholme CampgroundClosed | Olympic National Park | WA | — | Reservations required May 15 – Sep 29, 2026 Reserve |
| Falls Creek Campground/Day Use AreaClosed (per forest page) | Olympic National Forest | WA | — | Recreation.gov Reserve |
| Falls View CampgroundClosed (per forest page) | Olympic National Forest | WA | May to September | — Reserve |
| Fields Spring State Park | Fields Spring State Park | WA | Campground closes Open; reopens TBD. The park office will be open Fri. from 2 - 5 p.m. and Sat. and Sun. from 12 - 3 p.m. A Sno-Park permit is required Nov - March for day-use. Camping is first-come, first-served Sept. 15 - May 15. Tamarack Cabin is reservable all year . Water is turned off mid-Oct. through mid-April. Winter water supply is located at the campground restroom. Restrooms are open year round. Wohelo Lodge is reservable | — Reserve |
| Fort Casey Historical State Park | Fort Casey Historical State Park | WA | Campground closes Open; reopens TBD. Water is turned off Nov - March. Campground will have access to water supply near restroom. Reservations taken all year . Picnic Area parking and restroom closed Nov. 1 - March 31. Wood Trail restroom closed Nov. 1 - March 31. Admiralty Head Lighthouse: open Nov. 27 - 29 from 12 p.m. - 4 p.m. open Saturdays and Sundays in Dec. special event “Light Up Your Holidays” Saturday, Nov. 28. closed Jan- F | — Reserve |
| Fort Ebey State Park | Fort Ebey State Park | WA | Closes Nov 1, 2026; reopens Mar 1, 2027 | — Reserve |
| Fort Flagler Historical State Park | Fort Flagler Historical State Park | WA | Campground closes Partial; reopens TBD. Upper campground closed Oct. 1 - April 30. Wagon Wheel group camp closed Nov. 1 to May 1. Scout Camp closed Nov. 1 to April 1. Docks are removed mid Oct. - mid March. Water turned off mid Nov - March. Winter water supply at site 93. Museum open Saturdays Nov. - March, weather permitting. Moorage is closed for winter. Nearby Mystery Bay is open for moorage all year. | — Reserve |
| Fort Townsend Historical State Park | Fort Townsend Historical State Park | WA | Closes Oct 1, 2026; reopens Apr 1, 2027 | — Reserve |
| Fort Worden Historical State Park | Fort Worden Historical State Park | WA | Campground closes Partial; reopens TBD. Upper Forest loop closed Oct. 31 - March 15. Water turned off Nov. 1 - March 15. Winter water supply is available at the Beach Campground, near site 24. Reservations taken all year . Boat launch is closed indefinitely while a safe alternative is planned. | — Reserve |
| Gatton Creek Campground/Day Use AreaClosed (per forest page) | Olympic National Forest | WA | May through September | — Reserve |
| Ginkgo Petrified Forest State Park | Ginkgo Petrified Forest State Park | WA | Campground closes none; reopens TBD. Open Oct. 1 - Dec. 23, Friday through Sunday 10 a.m. to 4 p.m. Open Dec. 24 - March 17, Sundays only 9 a.m. to 4 p.m. | — Reserve |
| Goodell Creek Campground | North Cascades National Park | WA | May 17, 2027 – — | Recreation.gov in season Reserve |
| Gorge Lake Campground | North Cascades National Park | WA | May 17, 2027 – — | Recreation.gov in season Reserve |
| Graves Creek Campground | Olympic National Park | WA | — | First-come, first-served; self-register Reserve |
| Grayland Beach State Park | Grayland Beach State Park | WA | Campground closes Open; reopens TBD. Many campsites are available for reservations all year . Water will be turned on. Beach access and restrooms are open all year. Due to the dynamic nature of costal parks, some sites may experience seasonal flooding. These sites are first come, first served from Nov .1 - April 15 and are non-refundable: First come, first served seasonal campsites: 2,3, 7, 9-12, 14, 17-23, 29-31, 37-42, 51-53, 57-6 | — Reserve |
| Heart O' the Hills Campground | Olympic National Park | WA | — | First-come, first-served; self-register First-come, first-served Official info |
| Hoh Rain Forest Campground | Olympic National Park | WA | — | Reservations required Jun 12 – Sep 6, 2026; First-come, first-served; self-register otherwise |
| Hope Island Marine State Park - Mason County | Hope Island Marine State Park - Mason County | WA | Campground closes Open; reopens TBD. No water on island. Camping is first-come, first-served all year. | — Reserve |
| Hope Island Marine State Park - Skagit County | Hope Island Marine State Park - Skagit County | WA | Campground closes Open; reopens TBD. No water on island. Camping is first-come, first-served all year. | — Reserve |
| Ike Kinswa State Park | Ike Kinswa State Park | WA | Campground closes Open; reopens TBD. Loop A (sites 1 - 41) reservations are available May 15 - Sept. 15. Sept. 16 - 30, first come first served. and Loop D (sites 74 - 101) eservations are available May 1 - Sept. 15. Sept. 16 - 30, first come first served. Loop B (sites 42 - 73) is open all year for reservations. Cabins are open all year for reservations . Water may be turned off Nov. 1 - April 1. Winter water supply near dump sta | — Reserve |
| Illahee State Park | Illahee State Park | WA | Campground closes Open; reopens TBD. Camping reservations taken all yea r. Water turned off Nov. 1 - March 1. Winter water supply is near park shop. | — Reserve |
| Iron Creek Campground | Gifford Pinchot National Forest | WA | Mid May - Mid September | Recreation.gov Reserve |
| James Island Marine State Park | James Island Marine State Park | WA | Campground closes Open; reopens TBD. No water on island. Camping is first-come, first-served all year. | — Reserve |
| Jarrell Cove State Park | Jarrell Cove State Park | WA | Campground closes Open; reopens TBD. Sites 1-4, 8-11 and 15-17 are reservable all year. Sites 5-7, 12-14 and 18-21 are first come first served Sept. 16 - May 14. Marine Trail site 22 is first come, first served all year. Water is turned off in the campground and on the docks Oct. 15 - April 1. Winter water will be located next to the interpretive board, near sites 8 and 10. | — Reserve |
| Joemma Beach State Park | Joemma Beach State Park | WA | Closes Oct 1, 2026; reopens May 15, 2027 | — Reserve |
| Jones Island Marine State Park | Jones Island Marine State Park | WA | Campground closes Open; reopens TBD. No water available. Camping is first-come, first-served all year. | — Reserve |
| Kalaloch Campground | Olympic National Park | WA | — | Reservations required May 15 – Sep 20, 2026 Reserve |
| Kanaskat-Palmer State Park | Kanaskat-Palmer State Park | WA | Campground closes Open; reopens TBD. Water turned off Nov. - April 1 (weather dependent). Winter water supply near dump station and site 31. Reservations taken all year . May close periodically due to severe weather events. | — Reserve |
| Kitsap Memorial State Park | Kitsap Memorial State Park | WA | Campground closes Open; reopens TBD. Water turned off Nov. 1 - March 1. Winter water supply near campground restroom. Camping reservations taken all year . Cabin reservations taken all year . | — Reserve |
| Lake Chelan State Park | Lake Chelan State Park | WA | Campground closes Partial; reopens TBD. Marina slips are reservable from May 1 - Sept. 30. The Beach Loop is open and reservable from April 15 - Sept. 30. The West Loop is open and reservable from April 15 - Sept. 14. In the Trailer Loop, sites 8-17 are reservable year round. Sites 1-7 and 18-35 are reservable from April 15 - Sept. 30. Restrooms are open all year. Water may be turned off. Winter water supply near restrooms and site 21 | — Reserve |
| Lake Easton State Park | Lake Easton State Park | WA | Campground closes Partial; reopens TBD. Sites 94 - 135 closed Sept.16 - May 1. Sites 1 - 45 and 46 - 93 closed Nov. 1 - May 1. Sites 1 - 45 and 46 - 93 first-come, first-served Oct. 16 - 31. Lake Easton Sno-Park Sno-Park Permits are required Dec. 1 - March 31. Winter camping allowed with Sno-Park permit in day-use and boat launch areas. Winter water available in day-use area. | — Reserve |
| Lake Sylvia State Park | Lake Sylvia State Park | WA | Campground closes Open; reopens TBD. Camping is first-come, first-served Oct. 1 - March 31. Group camp closed Oct. - March 31. Water available all year. Watercraft launch is closed. | — Reserve |
| Lake Wenatchee State Park | Lake Wenatchee State Park | WA | Apr 1, 2027 – — | — Reserve |
| Larrabee State Park | Larrabee State Park | WA | Closes Sep 15, 2026; reopens Jun 15, 2027 | — Reserve |
| Lewis and Clark State Park | Lewis and Clark State Park | WA | Closes Oct 1, 2026; reopens May 1, 2027 | — |
| Lewis and Clark Trail State Park | Lewis and Clark Trail State Park | WA | Closes Nov 1, 2026; reopens Apr 1, 2027 | — Reserve |
| Lincoln Rock State Park | Lincoln Rock State Park | WA | Closes Nov 1, 2026; reopens Mar 13, 2027 | — Reserve |
| Lower Goodell Creek Group Campground | North Cascades National Park | WA | May 17, 2027 – — | Recreation.gov in season |
| Manchester State Park | Manchester State Park | WA | Campground closes Partial; reopens TBD. Lower Loop sites 25 - 49 closed Nov 1 - March 31. Camping reservations taken all yea r. Water turned off Nov. 1 - March 1. Winter water supply near dump station. | — Reserve |
| Maryhill State Park | Maryhill State Park | WA | Campground closes Partial; reopens TBD. Sites 51 - 71 closed Oct 31 - March 15. Camping is first-come, first-served Nov. 1 - March 15. Water turned off Oct. 31 - April 1. Winter water supply at campground entrance. Campground and day-use restrooms closed in winter. Porta-Potties provided. Fish cleaning station closed Oct. 31 - April 1. | — Reserve |
| Matia Island Marine State Park | Matia Island Marine State Park | WA | Campground closes Open; reopens TBD. No water. Camping is first-come, first-served all year. | — Reserve |
| Millersylvania State Park | Millersylvania State Park | WA | Campground closes Partial; reopens TBD. Sites 1 - 7 and 226 - 248 open all year. Reservations taken all year . Water turned off around Nov. 1 - March 31. Winter water supply near dump station. Hookup sites will have water. | — Reserve |
| Mora Campground | Olympic National Park | WA | — | Reservations required May 15 – Sep 20, 2026 Reserve |
| Moran State Park | Moran State Park | WA | Campground closes Partial; reopens TBD. Northend Loop closes the day after Labor Day - May 14. Southend Loop closed Nov. 1 - April 1. Mountain Lake Loop first-come, first-served Nov. 1 - March 31. Midway Loop sites 18 - 40 first-come, first-served Nov. 1 - March 31. Midway Loop sites 41 - 66 closed Nov. 16 - May 1. Hiker/biker and adirondack sites will close Oct. 7. Water turned off Oct 31 - April 1. Winter water supply is near the park | — Reserve |
| Mount Spokane State Park | Mount Spokane State Park | WA | Closes Sep 15, 2026; reopens Jun 30, 2027 | — Reserve |
| Newhalem Creek Campground | North Cascades National Park | WA | Closes Sep 27, 2026; reopens May 17, 2027 | Recreation.gov in season Reserve |
| North Fork Campground | Olympic National Park | WA | — | First-come, first-served; self-register First-come, first-served Official info |
| Obstruction Pass State Park | Obstruction Pass State Park | WA | Campground closes Open; reopens TBD. Camping is first-come, first-served all year. | — Reserve |
| Ocean City State Park | Ocean City State Park | WA | Campground closes Partial; reopens TBD. Loops 2 and 3 closed Oct. 1 - May 14. Loops 1 sites 2, 4, 6, 8, 10, 12, 14, 16, 18, 28, 30, 37 first-come, first-served Oct. 1 - May 14. Loop 4 sites 134 - 137, 140, 142, 143, 152, 153, 157 - 163, 166, 168, 169, 171 and 175 - 177 are first-come, first-served Oct. 1 - May 14. Water will be turned on. | — Reserve |
| Ohanapecosh CampgroundClosed for 2026 | Mount Rainier National Park | WA | Late May to late Sept. (varies) | — Reserve |
| Ozette Campground | Olympic National Park | WA | — | First-come, first-served; self-register First-come, first-served Official info |
| Pacific Beach State Park | Pacific Beach State Park | WA | Campground closes Open; reopens TBD. Sites 9 - 15, 21 and 22 are first-come, first-served Oct. 1 - May 14. Water will be turned on. | — Reserve |
| Palouse to Cascades State Park Trail | Palouse to Cascades State Park Trail | WA | Campground closes Partial; reopens TBD. West Snoqualmie Tunnel is closed from Nov. 1 - April 30. Opening date is weather dependent. Back county campsites close Nov. 1 - April 30. Ponderosa Campsite is open all year. East Cow Creek Bypass is open March 1 – Oct. 31 | — |
| Paradise Point State Park | Paradise Point State Park | WA | Campground closes Partial; reopens TBD. Sites 1-43 (first and middle loops) are reservable year round and are drive-in campsite. Sites 44 - 68 and 70 - 79 (back loop and walk-in campsites) are closed Oct. 16 - April 14. Site 69 is an emergency site and is closed all year. Lower campground restroom is closed Oct. 16 - April 14. Beach restroom is open all year. Water will be turned on. Contact Station is open periodically with limited hou | — Reserve |
| Patos Island Marine State Park | Patos Island Marine State Park | WA | Campground closes Open; reopens TBD. Camping is first-come, first-served all year. No water on island. | — Reserve |
| Pearrygin Lake State Park | Pearrygin Lake State Park | WA | Closes Oct 31, 2026; reopens Apr 6, 2027 | — Reserve |
| Penrose Point State Park | Penrose Point State Park | WA | Campground closes Partial; reopens TBD. Sites 1-22 are open all year. Sites 23-51 are open May 15 - Oct. 1. Sites 53 - 83 are open May 15 - Sept. 15. Lower restroom is open all year (no showers). Middle restroom showers close Sept.16. Upper restroom showers close Oct. 1. Reservations taken for all open dates . Water will be turned on in open loops, unless there are freezing temperatures. Marine trail campsite is open year-round. Buoy a | — Reserve |
| Posey Island State Park | Posey Island State Park | WA | Campground closes Open; reopens TBD. No water on island. Camping is first-come, first-served all year. | — Reserve |
| Potholes State Park | Potholes State Park | WA | Campground closes Open; reopens TBD. Cabins are open weekends only Dec. - Feb with a 2-night stay minimum. Cabin reservation taken for all open dates . Water will be turned off Oct. 24 to April 1. Camping is first-come, first-served Nov. 1 - Feb. 29. | — Reserve |
| Potlatch State Park | Potlatch State Park | WA | Campground closes Partial; reopens TBD. Sites 1 - 27 are reservable year round. Sites 36 - 93 closed Nov. 15 - March 31. Water is turned off Nov. 15 - March 31. No winter water. Dump station is closed during the off-season. | — Reserve |
| Queets Campground | Olympic National Park | WA | — | First-come, first-served; self-register First-come, first-served Official info |
| Rainbow Falls State Park | Rainbow Falls State Park | WA | Campground closes open; reopens TBD. Campsites 33 - 38 are closed from Sept. 15 - May 15. All other campsites will be first-come, first-served Sept. 15 - May. 15. Water will be turned on. Water in the group camp will be turned off. | — Reserve |
| Rasar State Park | Rasar State Park | WA | Campground closes Open; reopens TBD. Camping reservations taken all year . Cabin reservations taken all year . Water turned off Nov. 1 - April 1. Winter water supply at dump station. | — Reserve |
| Riverside State Park | Riverside State Park | WA | Campground closes Partial; reopens TBD. Bowl & Pitcher: Day-use, cabins, kitchen shelter, and sites 15-33 open year-round. Cabin reservations taken all yea r. Group camp and sites 1-14 open April 1 – Oct. 15. Water and dump station closed Oct. 15 - mid-April. Water at sites 15 and 16 will be turned off. Equestrian area: Equestrian day-use open March 1 – Dec. 15. Dates are weather dependent. Equestrian Area campground open April 1 – Oct | — Reserve |
| Saddlebag Island Marine State Park | Saddlebag Island Marine State Park | WA | Campground closes Open; reopens TBD. No water on island. Camping is first-come, first-served all year. | — Reserve |
| Scenic Beach State Park | Scenic Beach State Park | WA | Campground closes Partial; reopens TBD. Upper Loop sites 26-50 closed Nov 1 - March 31. Camping reservations taken all year . Water turned off Nov. - March 1. Winter water supply near dump station. | — Reserve |
| Schafer State Park | Schafer State Park | WA | Apr 30, 2027 – — | — Reserve |
| Seaquest State Park | Seaquest State Park | WA | Campground closes Partial; reopens TBD. Sites 32 -54 and 57-76 closed Oct. 1 - May 1. Reservations taken all year for open sites . Yurts available for reservations all year . Water turned off in freezing temperatures Nov. 1 - April 1. Winter water supply near dump station. Visit the Mount St Helens Visitor Center page to find winter operational hours. | — Reserve |
| Sequim Bay State Park | Sequim Bay State Park | WA | Campground closes Partial; reopens TBD. Sites 5 - 25 are reservable year round. Sites 27 - 63 are first come, first served Sept. 16 - May 15. Sites 65 - 86 are closed Sept. 16 - May 15. Water will be turned off Nov. 15 - April 1. Winter water supply at site 3. Boat launch floats will be removed at the end of Sept. | — Reserve |
| Skagit Island Marine State Park | Skagit Island Marine State Park | WA | Campground closes Open; reopens TBD. No water on island. Camping is first-come, first-served all year. | — Reserve |
| Sol Duc Hot Springs RV Park & Campground | Olympic National Park | WA | — | Reservations required Mar 20 – Nov 1, 2026 |
| South Beach CampgroundClosed | Olympic National Park | WA | — | First-come, first-served; self-register First-come, first-served Official info |
| Spencer Spit State Park | Spencer Spit State Park | WA | Campground closes Partial; reopens TBD. All open sites are first-come, first-served Sept. 16 - May 14. Sites 1-42 closed Nov. 1 - March 1 Site 43-50 are walk-in only with a compost toilet nearby. Water and dump station will be turned off Nov. 1 - March 1. | — Reserve |
| Squilchuck State Park | Squilchuck State Park | WA | Campground closes Closed; reopens TBD. Winter recreation activities include sledding, cross county skiing, fat tire biking, and show shoeing. Group camp closed Oct. 15 - mid May. Call Wenatchee Confluence State Park for reservations, (509) 664-6373. Water will be turned off. | — Reserve |
| Staircase Campground | Olympic National Park | WA | — | Reservations required Jul 8 – Sep 29 Reserve |
| Steamboat Rock State Park | Steamboat Rock State Park | WA | Campground closes Partial; reopens TBD. Sage Loop (sites 1-50 and 301-312) closed Nov. 1 - March 31. Cove Loop (sites 51-80) closed Nov. 1 - Mar. 31. Dune Loop (sites 81-130 and 313-326) first come, first served Nov. 1 - March 31. Bay loops (sites 158-166) first come, first served Nov. 1 - March 31. Cabin reservations taken all year . Water turned off mid-Oct. - April 1, weather depending. Winter water supply is located at the restroom | — Reserve |
| Stuart Island Marine State Park | Stuart Island Marine State Park | WA | Campground closes Open; reopens TBD. Water turned off Sept. 15 - April 1. weather dependent. Camping is first-come | — Reserve |
| Sucia Island Marine State Park | Sucia Island Marine State Park | WA | Campground closes Open; reopens TBD. Docks are removed late Oct. - March. Water turned off mid Sept. - early April. | — Reserve |
| Sun Lakes-Dry Falls State Park | Sun Lakes-Dry Falls State Park | WA | Campground closes Partial; reopens TBD. Sites 1-31 may be closed Oct. 31 - Mar. 16, weather depending. Camping is first come, first served Sept. 16 - April 14. Water turned off Mid-Oct., weather depending. Winter water supply is near the welcome station. Deep Lake gate closure is weather dependent. Dry Falls Lake gate will close on Dec. 1. | — Reserve |
| Sunset Falls Campground and Day Use | Gifford Pinchot National Forest | WA | Year-round | Recreation.gov Reserve |
| Turn Island Marine State Park | Turn Island Marine State Park | WA | Campground closes Open; reopens TBD. No water on island. Camping is first-come, first-served all year. | — Reserve |
| Twanoh State Park | Twanoh State Park | WA | Campground closes Partial; reopens TBD. Upper campground closed Sept. 16 to May 15. Reservations taken for all open dates . Pier parking lot closed Sept. 16 - May 15. Dates are subject to change. | — Reserve |
| Twenty-Five Mile Creek State Park | Twenty-Five Mile Creek State Park | WA | Closes Oct 31, 2026; reopens Apr 1, 2027 | — Reserve |
| Twin Harbors State Park | Twin Harbors State Park | WA | Campground closes Partial; reopens TBD. The entire Eastside loop and Westside loop sites 232 - 299 are closed Nov. - May 31. Closure is due to seasonal flooding, dates may change depending on weather. All other sites are first-come, first-served Sept. 15 - May 1. Dump station is closed Nov. - April. Cabins and yurts take reservations all year . Welcome station closed Sept 16 - May 14. Bring cash or check for payment. Water will be tu | — Reserve |
| Wallace Falls State Park | Wallace Falls State Park | WA | Campground closes Open; reopens TBD. Camping is first-come, first-served all year. Back country camping open but weather dependent. Call park for info (360) 793 0420. Cabins take reservations all year . | — Reserve |
| Wanapum Recreation Area | Wanapum Recreation Area | WA | Closes Nov 1, 2026; reopens Mar 1, 2027 | — Reserve |
| Wenatchee Confluence State Park | Wenatchee Confluence State Park | WA | Campground closes Partial; reopens TBD. Loop 1 closed Oct. 16. Reopening dates dependent on construction project completion. Loop 2 open all year. Camping is first-come, first-served Oct. 16 March 31. Water will be turned off around Nov 1. Winter water supply near the dump station and sites 34 and 36. | — Reserve |
| White River Campground | Mount Rainier National Park | WA | Late June to late Sept. (varies) | First-come, first-served permits only Reserve |
| Yakima Sportsman State Park | Yakima Sportsman State Park | WA | Closes Oct 1, 2026; reopens Apr 16, 2027 | — Reserve |
Sponsored: Camping gear checklist picks · Cold-weather sleeping bags · Campground maps & guidebooks