Our Pick
Posted on @rawstates
Belle Isle, Detroit's island park
1879
Detroit River, Michigan
CC0 · Wikimedia Commons
An island park larger than Central Park, laid out by Olmsted, holding the oldest aquarium in the country and a marble conservatory. The city could no longer afford it and handed it to the state in 2013.
That was 1 of the hidden places.
Location: historic site
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