Notable cave · Grafton, New Hampshire
Apthorp Dam
Apthorp Dam is a cave in Grafton, New Hampshire.
Apthorp Dam: crowds and conditions
Typical pattern: moderate; weekends busier. Been there recently? Post today’s status and it shows here for the next traveller.
Status options for this cave: Open, good conditions · Very crowded · Approach road bad · Closed / not accessible.
Best time to visit Apthorp Dam
Season: Year-round; October to March is most comfortable, some caves flood in heavy rain.
Busiest days: Weekends and long holidays.
Crowd: Moderate; weekends busier.
Typical week: Mon light · Tue light · Wed light · Thu light · Fri light · Sat busy · Sun busy.
How to reach Apthorp Dam — distance from nearby cities
Coordinates: 44.30833, -71.74611. Road distances are estimates; the road-trip planner uses real routes and adds stops worth the detour.
Places to visit near Apthorp Dam
- Baker Brook Pond Dam · lake · Grafton · ~4 km · Must-see
- Mount Agassiz · viewpoint · Grafton · ~9 km · Must-see
- Forest Pond · lake · Coös · ~9 km · Must-see
- Coffin Pond Dam · lake · Grafton · ~9 km · Must-see
- Moore Reservoir · lake · Grafton · ~12 km · Must-see
- Moore Dam · lake · Grafton · ~13 km · Must-see
- Lower Waterford Congregational Church · church · Caledonia · ~17 km · Must-see
- Echo Lake · lake · Grafton · ~19 km · Must-see
- Profile Cliff · viewpoint · Grafton · ~19 km · Must-see
- Franconia Falls · waterfall · Grafton · ~21 km · Must-see
- Profile Lake · lake · Grafton · ~21 km · Must-see
- Mount Garfield · viewpoint · Grafton · ~22 km · Must-see
- Cannon Mountain · viewpoint · Grafton · ~22 km · Must-see
- Peak Above the Nubble · viewpoint · Grafton · ~22 km · Must-see
- The Cannon Balls · viewpoint · Grafton · ~23 km · Must-see
- Mount Lafayette · viewpoint · Grafton · ~23 km · Must-see
- Mount Orne Covered Bridge · attraction · Coös · ~23 km · Must-see
- North Twin Mountain · viewpoint · Grafton · ~24 km · Must-see
Other caves near Apthorp Dam
- Lost River Gorge & Boulder Caves · cave · Grafton · ~38 km · Must-see
- Airport Marsh Dam · cave · Coös · ~21 km
- Wolf Den · cave · Grafton · ~29 km
- Crystal Cave · cave · Grafton · ~45 km
- Small Cave · cave · Grafton · ~45 km
- Baker Floodwater Reservoir Site 2 Dam · cave · Grafton · ~53 km
- Cave Mountain · cave · Carroll · ~54 km
- Cave Mountain · cave · Carroll · ~54 km
- Devil's Den · cave · Orange · ~57 km
- Tin Mine · cave · Carroll · ~62 km
© GeoNames (CC BY 4.0) · Wikidata (CC0)
Frequently asked
Is Apthorp Dam open today?
No visitor has reported the opening status for Apthorp Dam yet. Typical pattern: moderate; weekends busier. Busiest: Weekends and long holidays.
What is the best time to visit Apthorp Dam?
Year-round; October to March is most comfortable, some caves flood in heavy rain. Moderate; weekends busier.
What are the places to visit near Apthorp Dam?
Nearby: Baker Brook Pond Dam (lake, 4 km), Mount Agassiz (viewpoint, 9 km), Forest Pond (lake, 9 km), Coffin Pond Dam (lake, 9 km), Moore Reservoir (lake, 12 km), Moore Dam (lake, 13 km).
Is Apthorp Dam worth visiting?
Apthorp Dam is listed as a notable cave in New Hampshire on Spotwander.