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Bannerman Castle

MilitaryHard difficulty● Red hazardNew York

A crumbling Scottish-style arsenal on Pollepel Island in the Hudson, built by a munitions dealer. Reachable only by permitted boat tour; unstable walls, no unsanctioned landings.

Site typeMilitary
StateNew York
Coordinates41.4550, -73.9885
Difficulty · HardLong approach, difficult terrain, or heavily secured surroundings.
Hazard · RedSerious hazard — structural collapse, contamination, or active security/arrest risk.
Light todaySunrise 06:10 · sunset 19:48 (local) — golden hour is the first and last hour of that window
Conditions today66–81°F · 100% precip chance · wind to 12 mph
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Vestige documents abandoned & historic places for education and preservation. Always obtain permission before visiting and follow local law.