Just finished Wind Cave Tour-winds can travel at 30-70 mph through cave, from high to low pressure area. Installed air cave before door to stabilize wind in cave. Amazing box formations -95% of world’s in this location. Only one small natural entrance found by Cowboys in 1880s when wind knocked their hats off. Then to MacDonald family as caretakers when mining company didn’t find valued minerals. Then to NPS.
Jewel Cave this morning had formations I had not seen before. Beautiful! Below, upon, in, and above this earth is amazing stuff! Off to hot springs in Black Hills of SD! May your day be blessed!
Now Is Heaven 
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