Early Season - Opening Day to Memorial Day: 10a-5p (last admission sold at 4p)
Summer Season - Memorial Day–Labor Day: 9a-6p (last admission sold at 5p)
Late Season - Labor Day to October 15th: 10a-5p (last admission sold at 4p)
About Polar Caves
Polar Caves is a family-owned and operated nature attraction located in New Hampshire’s White Mountains. Since 1922, the park has offered visitors the opportunity to explore beyond the boundary of time, to touch and explore caves created millennia ago when the last Ice Age moved across the earth.