Recreation.gov

When do reservations open at Dewey Lake Campground Shoreline Sites?

Booking window

150 days ahead

Releases

Daily, 7:00 AM PT

Open now

Through Oct 31, 2026

Reservations open 150 days ahead on a daily rolling basis, at 7:00 AM PT. Arrivals through Oct 31, 2026 are open now.

Oct 31, 2026 is the last night of this season. Next season's first date, Apr 20, 2027, opens on Apr 20, 2027 at 7:00 AM PDT.

Open Season: Apr 20 - Oct 31, 2026 · Last checked Oct 10, 2026

Popular weekends

• Opening weekend 2027 (Arrive Fri, Apr 23 · 2 nights): Opens Apr 20, 2027, 7:00 AM PDT Remind me
• Memorial Day weekend 2027 (Arrive Fri, May 28 · 3 nights): Opens Apr 20, 2027, 7:00 AM PDT Remind me
• July 4th weekend 2027 (Arrive Fri, Jul 2 · 3 nights): Opens Apr 20, 2027, 7:00 AM PDT Remind me
• Labor Day weekend 2027 (Arrive Fri, Sep 3 · 3 nights): Opens Apr 20, 2027, 7:00 AM PDT Remind me
• Columbus Day / Indigenous Peoples' Day weekend 2027 (Arrive Fri, Oct 8 · 3 nights): Opens Apr 20, 2027, 7:00 AM PDT Remind me

Month by month

New to YonderMark?

• Free alerts for up to 3 campgrounds
• An email when a site opens up for your dates

Set a free alert

We don't book for you, and we're not affiliated with any agency.

Release rules come from the provider and can change. YonderMark rechecks them.

• Dewey Lake Campground Shoreline Sites: availability and alerts
• Dewey Lake: every campground