ReserveCalifornia

When do reservations open at Oak Hollow Environmental South, Calaveras Big Trees State Park?

Booking window
6 months ahead
Releases
Daily, 8:00 AM PT

Reservations open 6 months ahead on a daily rolling basis, at 8:00 AM PT. The next arrival date, May 15, 2027, opens on Nov 15, 2026.

Closed for 2026 · Last checked Oct 24, 2026

Popular weekends

Minimum stay

Month by month

Arrivals May 15 to May 31, 2027opens Nov 15 to Dec 1, 2026, 6 months before each arrival date
Arrivals in June 2027opens Dec 1 to Dec 30, 2026, 6 months before each arrival date
Arrivals in July 2027opens Jan 1 to Jan 31, 2027, 6 months before each arrival date
Arrivals in August 2027opens Feb 1 to Mar 1, 2027, 6 months before each arrival date
Arrivals Sep 1 to Sep 15, 2027opens Mar 1 to Mar 15, 2027, 6 months before each arrival date

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