Caves in New Hampshire

30 caves across New Hampshire, must-see first. Each page covers the best time to visit, typical crowds and how far it is from nearby cities, and travellers can report “Is it open today?” (opening status).

• Lost River Gorge & Boulder Caves · cave · Grafton · Must-see
• Polar Caves Park · cave · Grafton
• Cave Mountain · cave · Coös
• Cave Mountain · cave · Carroll
• Tory's Cave · cave · Sullivan
• Apthorp Dam · cave · Grafton
• Adams Pond Dam · cave · Rockingham
• Airport Marsh Dam · cave · Coös
• Anderson Dam · cave · Coös
• Angle Pond Dam · cave · Rockingham
• Arlington Mill Reservoir East Dike · cave · Rockingham
• Arthur H Fox Memorial Dam · cave · Carroll
• Ashland Mill Dam · cave · Grafton
• Avery Dam · cave · Belknap
• Ayers Pond Dam · cave · Hillsborough
• Badger Pond Dam · cave · Belknap
• Baker Floodwater Reservoir Site 2 Dam · cave · Grafton
• Crystal Cave · cave · Grafton
• Small Cave · cave · Grafton
• Big Rock Cave · cave · Carroll
• Carbonneau Cave · cave · Belknap
• Caves · cave · Belknap
• Cow Cave · cave · Carroll
• Peter's Oven · cave · Strafford
• Tin Mine · cave · Carroll
• Wolf Den · cave · Grafton
• Moose Cave Gorge · cave · Coös
• The Bear Cave · cave · Rockingham
• The Polar Bear Cave · cave · Grafton
• Cave Mountain · cave · Carroll