Vestige mapNew York › Holly Manufacturing Company

Holly Manufacturing Company

TunnelModerate difficulty● Yellow hazardNew York

Stone walls which are the ruins of the Holly Manufacturing Company, owned by Birdsill Holly, who is responsible for inventing the Fire Hydrant at this location in 1869. The adjacent Lockport Cave is a 1,700 foot underground tunnel designed by Holly.

Site typeTunnel
StateNew York
Coordinates43.1721, -78.6922
Difficulty · ModerateSome effort — hiking, navigating fences or rough terrain.
Hazard · YellowStandard caution — typical abandoned-structure risks: weak floors, debris, broken glass.
Light todaySunrise 06:26 · sunset 20:09 (local) — golden hour is the first and last hour of that window
Conditions today58–74°F · 1% precip chance · wind to 7 mph
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Vestige documents abandoned & historic places for education and preservation. Always obtain permission before visiting and follow local law.