Barney and Betty Hill incident

Thornton is a town in Grafton County, New Hampshire, United States. The population was 2,708 at the 2020 census, up from 2,490 at the 2010 census.

Campton is a town in Grafton County, New Hampshire, United States. The population was 3,343 at the 2020 census. Campton, which includes the villages of Blair, Campton Hollow, Lower Campton and West Campton, is home to Blair State Forest and Livermore Falls State Forest. It is located in the foothills of the White Mountains, and parts of the White Mountain National Forest are in the northeast and northwest.

The Norman and Marion Perry House is a historic house at 352 Ellsworth Hill Road in Campton, New Hampshire. The house was built in 1960 to a design by Hugh Stubbins, and is a residential embodiment of Modernist architecture. The property was landscaped by Leon Pearson, and has views of the surrounding mountain landscape. The house is currently a privately owned residence. The house was listed on the National Register of Historic Places in 2012, and the New Hampshire State Register of Historic Places in 2011.

The Mad River is a 17.9-mile-long (28.8 km) river in the White Mountains of New Hampshire in the United States. It is a tributary of the Pemigewasset River, part of the Merrimack River watershed. The Mad River begins at the Greeley Ponds in Mad River Notch, a mountain pass between Mount Osceola to the west and Mount Kancamagus to the east, in the township of Livermore. The river descends to the south, followed by the Greeley Pond Trail, to the town of Waterville Valley, where the West Branch enters. After winding through the Waterville Valley Resort community, the Mad River proceeds southwest over continuous boulder-strewn rapids into a corner of the town of Thornton, eventually settling out in Campton Pond in the town of Campton. Passing over a small hydroelectric dam at Campton Upper Village, the river descends over some small waterfalls and enters the floodplain of the Pemigewasset River, which it joins near Interstate 93. For most of the river's length below Waterville Valley, it is paralleled by New Hampshire Route 49.

Woodstock is a town in Grafton County, New Hampshire, United States. The population was 1,434 at the 2020 census. Woodstock includes the village of North Woodstock, the commercial center. Its extensive land area is largely forested, and includes the Hubbard Brook Experimental Forest. Parts of the White Mountain National Forest are in the east and west. The Appalachian Trail crosses the town's northwest corner. Russell Pond Campground is in the east. West of North Woodstock is the Lost River Reservation.

Ellsworth is a town in Grafton County, New Hampshire, United States. The population was 93 at the 2020 census. Ellsworth is the only dry town in New Hampshire.

Dickey Mountain is a mountain in Thornton, New Hampshire, United States. It is part of the White Mountains and has a summit that is 2,734 feet (833 m) above sea level. The mountain has an exposed summit which is accessible via the Welch-Dickey trail, a 4.4-mile (7.1 km) loop which also crosses Welch Mountain. It is one of five places in New Hampshire which is home to the jack pine.

The Beebe River is a 16.7-mile-long (26.9 km) river located in the White Mountains of New Hampshire in the United States. It is a tributary of the Pemigewasset River, part of the Merrimack River watershed. The Beebe River begins at Black Mountain Pond on the southern slopes of Sandwich Mountain, a 3,993-foot (1,217 m) summit in the southern White Mountains, in the town of Sandwich. The river drops off the mountain to the south, then turns west to travel through Sandwich Notch, staying in a wooded valley and entering the town of Campton. The valley broadens as the river approaches the village of Campton Hollow, where the river reaches New Hampshire Route 175 and drops over some small waterfalls. The river passes by the old industrial community of Beebe River and reaches the Pemigewasset River next to Interstate 93.

Mount Cilley is 2,227-foot (679 m) peak in the White Mountains of New Hampshire. The wooded mountain is in the town of Woodstock, west of the Pemigewasset River and northeast of Elbow Pond. It was named for General Joseph Cilley.

Moosilauke Brook is a 3.2-mile-long (5.1 km) stream in the White Mountains of New Hampshire in the United States. It is the downstream continuation of the Lost River and is a tributary of the Pemigewasset River, part of the Merrimack River watershed.Moosilauke Brook begins in the eastern part of Kinsman Notch, where the Lost River, flowing out of the center of the notch, joins Jackman Brook entering from the south. Moosilauke Brook runs northeast, passing through the granite gorge of Agassiz Basin and joining the Pemigewasset River in the village of North Woodstock. New Hampshire Route 112 follows Moosilauke Brook for its entire course.

The East Branch of the Pemigewasset River is a 15.8-mile-long (25.4 km) river located in the White Mountains of New Hampshire in the United States. It is a tributary of the Pemigewasset River, part of the Merrimack River watershed. The East Branch is a longer and larger river than the river that it flows into, but it is named a branch of the main stem because its source lies deep in the Pemigewasset Wilderness of the White Mountains, while the main Pemigewasset River flows directly from Franconia Notch, a major pass through the mountains. The East Branch begins in the locality known as Stillwater, in a wide valley north of Mount Carrigain and Mount Hancock, where several large brooks converge. The river flows west and southwest through the heart of the Pemigewasset Wilderness, picking up tributaries such as the North Fork of the Pemigewasset and Franconia Branch before reaching, at the Lincoln Woods Visitor Center, the Kancamagus Highway stretch of New Hampshire Route 112. Now into developed areas, the East Branch meets the Hancock Branch coming from the southeast and flows past the Loon Mountain ski area to the village of Lincoln, New Hampshire. The river crosses into Woodstock and ends at the Pemigewasset River just downstream from the Interstate 93 highway bridges.

Mount Tecumseh is a mountain located in Grafton County, New Hampshire. The mountain is named after the Shawnee leader Tecumseh (c. 1768–1813), and is a part of the White Mountains. The east side of Tecumseh drains into the Mad River; the west side drains into several brooks. All are tributaries of the Pemigewasset River, which drains into the Merrimack River and thence into the Gulf of Maine in Massachusetts. Mount Tecumseh is the site of the Waterville Valley Resort, one of the largest ski areas in New Hampshire. Long believed to stand 4,003 feet in height, Mt. Tecumseh was the lowest on the Appalachian Mountain Club list of "four-thousand footers." As of July 2019, however, a new survey marker on the summit indicates an elevation of 3,997 feet.