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Onesquethaw Cave

Entrance to Onesquethaw Cave

Onesquethaw Cave
Located in Albany County
Image courtesy of Northeastern Cave Conservancy, Inc.

Type: Karst.

Features: Sinking stream at Onesquethaw Cave, fed by a large perennial sinking stream, owned by Albany County and is closed to visitors.

Feature Type: Structural.

Reference: NYS Geological Association Field Trip Guidebook, 63rd Annual Meeting 1991;
Interaction between Karst and Glaciation in the Helderberg Plateau, Schoharie and Albany Counties, New York.
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Quadrangle: Clarksville.

Reason for Designation: Unique.