Castle Garden Petroglyph Site

Castle Garden Rd
Jeffrey City, WY 82310

From Casper, Castle Gardens can be accessed by taking U.S. Hwy. 20/26 78 miles west to Castle Garden Rd just before Moneta. Take a left at the Castle Gardens sign and drive approximately 15 miles south. You will reach another BLM sign that directs you east for another 6 miles to Castle Gardens. From Riverton, take Wyoming State Hwy. 136 east for approx. 38 miles, then turn north on to Castle Gardens Rd and head north for 6 miles. You will reach another BLM sign that directs you east 6 miles to Castle Gardens. The road is somewhat rough most of the year, especially the county road section of the Casper route, so high-clearance, four-wheel-drive vehicles are recommended.