Phone: (307) 674-4589
Cynde Georgen - Superintendent
9 a.m. - 6 p.m. summer; 1-4 p.m. winter; grounds sunrise to sunset.
Most grounds open year round, weather permitting. Museum, restrooms & drinking water systems closed December 15 - March 31.
Basic rules and regulations.
Non-residentDaily Use• parks - $6.00• historic site - $4.00• annual - $53.00
Additional Vehicle Permit - $7.00
By using this website, you acknowledge that the State of Wyoming does not endorse