Columbia Green Historic District

Columbia is a town in the Capitol Planning Region, Connecticut, United States. The population was 5,272 at the 2020 census. Originally a part of Lebanon, known as the North Society or Lebanon's Crank, Columbia was incorporated in May 1804. The town was named for patriotic reasons after the national symbol "Columbia". Columbia offers pre-kindergarten through 8th grade education in town at Horace W. Porter School, while high school students have a choice of attending four nearby high schools; E.O Smith High School, Bolton High School (Connecticut), Coventry High School, and Windham Technical High School, part of the Connecticut Technical High School System).

Mono Pond State Park Reserve is a public recreation area covering 218 acres (88 ha) in the town of Columbia, Connecticut, 8 miles (13 km) southwest of Willimantic. The state park surrounds Mono Pond, a 113-acre (46 ha) body of water averaging depths of 3.5 feet (1.1 m) with an area near the dam reaching a depth of nine feet (2.7 m). The park offers fishing, hiking, picnicking, cross-country skiing, bow hunting, and a boat launch for motorized (8-hp limit) and non-motorized boating. The park is managed by the Connecticut Department of Energy and Environmental Protection and was added to the roll of Connecticut state parks in 2008.

The Parker–Hutchinson Farm is a historic farm property on Parker Bridge Road in Coventry, Connecticut. It includes the Samuel Parker House which dates from 1850. The significance of the property is not for the architecture of its farmhouse, but rather as a remarkably intact site where a number of small-scale industrial enterprises were conducted. The property was listed on the National Register of Historic Places in 1982.

The South Willington Historic District is a historic district encompassing the historic village of South Willington in the town of Willington, Connecticut. The village, mostly stretched along Connecticut Route 32, developed as a 19th-century industrial mill village associated with the Gardiner Hall Jr. Company. The district was listed on the National Register of Historic Places in 2017.

The Hop River is a river that runs through Tolland County, Connecticut. The Hop River's marshy source is just southeast of Bolton Notch, Connecticut. It flows for about 15.0 miles (24.1 km) to its confluence with the Willimantic River. There is a popular paddling route beginning where the Skungamaug River enters the Hop River just north of the Hendee Road bridge and ending at the Willimantic River. Most of this route consists of quick-water, but a few Class I and Class II whitewater areas exist. The Hop River State Park Trail crosses the river twice and is parallel to the river for the majority of the river's length.

The Capron-Phillips House is a historic house located at 1129 Main Street in the South Coventry village of Coventry, Connecticut. Built about 1864, it is a well-preserved example of Italianate architecture, retaining significant interior and exterior features. It also served as Coventry's post office and drug store for many years. It was listed on the National Register of Historic Places in 1982, and is a contributing property to the South Coventry Historic District.

The Captain Nathan Hale Monument, is a 45-foot (14 m) obelisk in Coventry, Connecticut, built in 1846 in honor of Nathan Hale, the Revolutionary War hero, who was born in Coventry. It was one of the first war memorials to be built in the United States, and is a significant work of both architect Henry Austin and builder Solomon Willard. Now owned and maintained by the state, it was listed on the National Register of Historic Places in 2002.

The Connecticut Eastern Railroad Museum is a railroad museum located on Route 32 in Willimantic, Connecticut. It was founded by members of the Connecticut Eastern Chapter of the National Railway Historical Society. The museum is home to a replica Columbia Roundhouse built in 2000. It holds many exhibits, including the former train station for Chaplin, twelve diesel-electric trains, and four steam locomotives. The Air Line Trail runs along the edge of the property, as did the Connecticut Eastern railroad for which the museum is named. The roundhouse contains a 60-foot Armstrong turntable.

The South Coventry Historic District is a historic district encompassing the historic village center of South Coventry in the town of Coventry, Connecticut. The village, settled in the early 18th century, has served as Coventry's civic center, and also served as an economic center, with textile mills operating in the 19th century. The district was listed on the National Register of Historic Places in 1991.

South Coventry is a census-designated place and part of the town of Coventry, Connecticut in Tolland County, Connecticut, United States. The population was 1,483 at the 2010 census.

RHAM High School (Regional Hebron, Andover, and Marlborough) is a regional public high school located in Hebron, Connecticut that serves grades 9-12. It is ranked #26 in the state by U.S. News & World Report, with an overall score of 93.06/100.

The Elias Sprague House is a historic house at 2187 South Street in Coventry, Connecticut. Built in 1921, it is a well-preserved example of a vernacular early 19th-century Connecticut home. Now privately owned, the house for a time housed the local historical society. The house was listed on the National Register of Historic Places in 1987.