186 campsites are available at the Hailstone site and cost $11-$15 per night. 50 campsites are available at the Rock Cliff site at $13 per night. Reservations may be made by calling Utah State Parks and Recreation, 322-3770 in the Salt Lake City calling area or toll-free 1-800-322-3770. A $6 non-refundable reservation fee will be charged for each site reserved. A $10 non-refundable fee is charged for group sites and building rentals. An additional reservation fee will be charged for any changes to existing reservations. A $5 fee is charged for an extra vehicle and is collected at the park.