Our Pick
Posted on @rawstates
Fort Peck Dam
1940
Valley County, Montana
Public domain · Wikimedia Commons
The largest hydraulically filled earth dam in the world, built by 11,000 New Deal workers who threw up eighteen shantytowns around it with names like Wheeler and New Deal. Margaret Bourke-White's photograph of its spillway was the first cover of Life magazine in 1936.
That was 1 of the hidden places.
Location: documented spot
This place has its own thread on r/rawstates
Read what people are saying about it, or add your own.