Locke Lake

Halfmoon Lake is a 283-acre (1.15 km2) water body located in Belknap County in central New Hampshire, United States, in the towns of Barnstead and Alton. The pond is part of the Suncook River watershed, flowing south to the Merrimack River. The lake is classified as a warmwater fishery, with observed species including largemouth bass, chain pickerel, horned pout, and white perch.

Prospect Mountain High School is a public high school located in Alton, New Hampshire, United States, and is attended by students from Alton and Barnstead. It has been in operation since 2004. Prospect Mountain's athletic teams are known as the Timberwolves.

Barnstead is a town in Belknap County, New Hampshire, United States. The population was 4,915 at the 2020 census, up from 4,593 at the 2010 census. Home to the Suncook Lakes, Barnstead includes the villages of Center Barnstead, Barnstead Parade (identified as "Barnstead" on topographic maps) and South Barnstead.

Center Barnstead is an unincorporated community in the town of Barnstead in Belknap County, New Hampshire. It is the largest of several villages in the town. New Hampshire Route 28 bypasses the village to the northwest, connecting Pittsfield to the southwest and Alton to the northeast. New Hampshire Route 126 begins at Route 28 and passes through the village before continuing southeast towards Strafford and Barrington. The village is located along the Suncook River and was a station along the former Suncook Valley Railroad. Center Barnstead has a separate ZIP code (03225) from the rest of the town of Barnstead.

The Oscar Foss Memorial Library is the public library of Barnstead, New Hampshire. It is located in the center of town at 111 South Barnstead Road, in a single-story Colonial Revival building (listed on the National Register of Historic Places) designed by the William M. Butterfield Company of Manchester and built in 1916-17. The library was a gift of Sarah Foss in memory of her husband Oscar, a prominent local businessman who died in 1913.

The Little River is a 4.9-mile-long (7.9 km) river located in central New Hampshire in the United States. Its outflow travels via the Big River, Suncook River, and Merrimack River to the Gulf of Maine, an arm of the Atlantic Ocean. The Little River begins on the west side of the Blue Hills Range in Strafford, New Hampshire. It flows northwest, gaining the outlet of the Willey Ponds, and joins the Big River just north of the village of South Barnstead.

The Big River is a 14.9-mile-long (24.0 km) river located in central New Hampshire in the United States. It is a tributary of the Suncook River, part of the Merrimack River (and therefore Gulf of Maine) watershed. Headwaters of the Big River rise on high ground in the southern corners of Alton and New Durham, New Hampshire. The river flows southeast into Strafford, then, running up against the Blue Hills Range, the river reverses course, turning west into Barnstead, where it meets the Suncook River in the village of Center Barnstead.

The Monument Square Historic District of Alton, New Hampshire, encompasses the 19th-century heart of the town, a roughly triangular open space formed by the junction of Main Street (New Hampshire Route 11) and Old Wolfeboro Road between Factory Street and Church Street. It is notable for its well-preserved 19th-century buildings, and for its relatively uncommon shape, born out of the area's origin as a major road junction. The district was listed on the National Register of Historic Places in 1984.

Alton is a town in Belknap County, New Hampshire, United States. The population was 5,894 at the 2020 census, up from 5,250 at the 2010 census. It is home to Alton Bay State Forest and Mount Major State Forest. The primary settlement in town, where 499 people resided at the 2020 census, is defined by the U.S. Census Bureau as the Alton census-designated place (CDP) and is centered on the intersection of New Hampshire Route 11 and New Hampshire Route 140. The town also includes the village of Alton Bay, a long-time resort located beside Lake Winnipesaukee.

The First Congregational Church (once known as the Congregational Meetinghouse and now the Community Church of Alton) is a historic church building at 20 Church Street in Alton, New Hampshire, United States. Built in 1853–54, it is one of Belknap County's finest Greek Revival churches. The building was listed on the National Register of Historic Places in 1990.

Alton is a census-designated place (CDP) and the main village in the town of Alton in Belknap County, New Hampshire, United States. The population was 499 at the 2020 census, compared to 5,894 in the entire town of Alton.

The Second Free Baptist Church is a historic church building on Main Street, south of Church Street in Alton, New Hampshire, United States. It is a wood-frame structure, built in 1853–54, and is the oldest extant Italianate church in Belknap County, with a little-altered exterior. The building was listed on the National Register of Historic Places in 1990.