TravelerMontana, July 2022Show tripAdd to bucket listRemove from bucket listShareJul 11, 2022, 3:41pm ☀️ 77 °F Altitude: 5,322 ft United StatesMontanaMadison CountyEau Clair (historical)Dolomite Knob45.838714, -111.86675545°50’19” N 111°52’0” WDay 2Lewis & Clark Caverns — geology part II July 11, 2022 in the United States ⋅ ☀️ 77 °F More amazing geology. 0 likes