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Big Ice Cave Interpretive Site, MT

US Forest Service

Big Ice Cave Interpretive Site

Located about 50 miles south of Billings, MT in the Pryor Mountains, this remote interpretive site has a short walk down a steep path to a wooden platform. You can view the always present ice floor in...[more]

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From Bridger, MT go south 3 miles on US 310. Turn left on Pryor Mountain Road and travel 22 miles southeast to Forest Boundary. Continue approximately 12 miles on Pryor Mountain Road (Forest Road 2308) to parking area on right. High clearance vehicles recommended. Road conditions deteriorate rapidly in inclement weather.

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