Alta Lake State Park opening date & reservations
- Managed by
- Washington State Parks: Alta Lake State Park
- State
- Washington
- Opens
- Apr 15, 2027
- Closes
- Oct 31, 2026
- Season notes
- Loop 1 closed Sept. 30 - April 15. Loop 2 closed Oct. 31 - April 15. Loop 3 closed Sept. 10 - April 15. All sites are first-come, first-served Oct. 1 - 31 and April 3 - 14. Water may be turned off. Winter water supply near park office.
- Reservations
- Not listed on source page
- Booking window
- Not listed on source page
- Source
- Official page (checked 2026-10-15)
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