Recreation.gov

When do reservations open at Pinon Flats Campground, Great Sand Dunes National Park & Preserve?

Booking window
2 months ahead
Releases
Daily, 7:00 AM PT
Open now
Through Oct 30, 2026

Reservations open 2 months ahead on a daily rolling basis, at 7:00 AM PT. Arrivals through Oct 30, 2026 are open now.

Oct 30, 2026 is the last night of this season. Next season's first date, Apr 1, 2027, opens on Jan 1, 2027 at 7:00 AM PST.

Open Season: Apr 1 - Oct 30, 2026 · Last checked Oct 15, 2026

Popular weekends

Month by month

Arrivals Oct 28 to Oct 30, 2026open now
Arrivals in April 2027opens Jan 1 to Jan 30, 2027, 3 months before each arrival date
Arrivals in May 2027opens Feb 1 to Mar 1, 2027, 3 months before each arrival date
Arrivals in June 2027opens Mar 1 to Mar 30, 2027, 3 months before each arrival date
Arrivals in July 2027opens Apr 1 to May 1, 2027, 3 months before each arrival date
Arrivals in August 2027opens May 1 to May 31, 2027, 3 months before each arrival date
Arrivals in September 2027opens Jun 1 to Jun 30, 2027, 3 months before each arrival date

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