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Loon is now closed for the winter season.

Glacial Caves
Summer & Fall

Glacial Caves

Summer & Fall

Mazes of Granite

Board the White Mountain Express Gondola to Loon Peak Summit for another world of adventure, including Loon's glacial caves. 

Located in the forest just below Loon Peak summit, Loon's caves were formed by granite boulders deposited during the last Ice Age. Kids and kids-at-heart love to scramble through, under and around the jumble of hulking granite masses.

Access to the Glacial Caves is included with your Gondola Skyride ticket.


Athletic footwear is highly recommended. 

Foul weather can make the rocks slick and difficult to navigate and therefore forcing a temporary closure of the caves. If you're visiting after (or during) wet weather, check with a Loon team member for the status of the caves.

Closing Time
The last entrance to the caves is at 4:00PM, to allow time to enjoy the caves and return to the Gondola before the last cabin departs the summit each day.

Loon Mountain Summit Caves Video of Loon Mountain Resort's summit glacial caves