Curt Gowdy State Park
Reservations can be made no more than 120 days (not 4 months) in advance for arrival dates beginning May 1st through September 30th. However, cabin reservations at Keyhole State Park and yurt reservations at Sinks Canyon are available online year round and may be made 120 days in advance. To make a reservation, click on the park you are interested in. Cancellations or modifications must be made through the reservation center by calling 1-877-996-7275. Cancellation and modifications fees apply.