Our Pick
Posted on @rawstates
Roosevelt Island Smallpox Hospital
1856
Roosevelt Island, Manhattan
Chris6d · CC BY-SA 4.0 · Wikimedia Commons
A Gothic Revival quarantine hospital on an island the city used for its asylums, workhouses, and contagious wards. Abandoned since the 1950s and stabilised as a deliberate ruin, the only landmarked ruin in the city.
That was 1 of the hidden places.
Location: documented spot
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