“formed about fifty thousand years”
The Polar Caves were formed about fifty thousand years ago as the third continental glacier descended over New Hampshire’s White Mountains. When the ice retreated, it left behind an amazing series of caves and passageways for visitors to explore. Self-guided tours take you to the rock garden and nature trails and through the caves.
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- Sun - Sat: 9:00 am - 5:00 pm
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Credit Cards Accepted
- Season End
- October 12
- Season Start
- May 10