Outdoors
Caves near Islip
6 named caves within 75 miles, nearest first, with a map and directions.
Caves within 75 mi
6
Closest
48.9 mi
Indian Cave
Map
Map of 6 places loads as you scroll.
All caves, nearest first
- 48.9miIndian Cave
- 64.3miTory cave
- 65.7miRock House
- 71.3miDevil's Oven
- 71.8miTory's Den
- 72.4miWill Warren's Den
Straight-line distance from the center of Islip; driving and trail distances are longer.
Before you go
Show caves run guided tours with lighting and paths; wild caves need training, gear and often a permit.
Caves stay near the area’s year-round average temperature, often in the 50s °F, even in summer.
Many caves close seasonally to protect hibernating bats from white-nose syndrome. Follow closures and decontamination rules.
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Questions
What is the closest cave to Islip?
Indian Cave, about 48.9 miles from the center of Islip.
How many caves are near Islip?
6 named caves are within 75 miles.
Can you visit caves near Islip?
Some are show caves with guided tours and others sit in parks with marked trails. Check each cave’s park or operator for tour times, closures and age limits before you go.
Sources: Wikidata and OpenStreetMap contributors (ODbL), checked 2026-11-08; photos from Wikimedia Commons under the licenses shown. Access, fees and conditions change; check before visiting.