Hope Island Marine State Park - Mason County opening date & reservations
- Managed by
- Washington State Parks: Hope Island Marine State Park - Mason County
- State
- Washington
- Opens
- —
- Closes
- —
- Season notes
- Campground closes Open; reopens TBD. No water on island. Camping is first-come, first-served all year.
- Reservations
- Not listed on source page
- Booking window
- Not listed on source page
- Source
- Official page (checked 2026-10-15)
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