Gap Mountain

Elevation (feet): 1,900
Elevation (meters): 579
Continent: North America
Country: United States
State: New Hampshire
Latitude: 42.818906
Longitude: -72.137693
Difficulty: Scramble
Best months for climbing: May, Jun, Jul, Aug, Sep
Nearest major airport: Manchester, NH
Convenient Center: Keene, NH

Thanks to Caleb Wells for adding this peak.

Gap Mountain, located in Troy, New Hampshire, United States, is a small monadnock with three summits ranging between 1,820 feet (555 m) and 1,900 feet (579 m) above sea level. The lower north and middle summits are mostly bald and offer panoramic views of the surrounding rural landscape and of the higher and more popular Mount Monadnock. The Metacomet-Monadnock Trail passes over the north and middle peaks. The higher southern summit is wooded with no views. The mountain, located entirely within the Gap Mountain Reservation managed by the Society for the Protection of New Hampshire Forests, is named for the cleft separating the south peak from the north and middle summits.

Metacomet-Monadnock Trail on Gap Mountain

The mountain is flanked by Mount Monadnock 3 miles (5 km) to the north and Little Monadnock Mountain 4 miles (6 km) to the southwest; the mountain's slopes drain to the east and south into the Millers River, thence into the Connecticut River to Long Island Sound. To the north and west, the slopes drain into the Ashuelot River, thence to the Connecticut River.

Thanks to Caleb Wells for this description.