Sunny Ridge Historic District

Mount Tom State Park is a public recreation area lying south of US Route 202 in the towns of Washington, Litchfield, and Morris, Connecticut. The state park occupies 231 acres (93 ha) on the southwest shore of Mount Tom Pond and is home to the Mount Tom Tower, which was listed on the National Register of Historic Places in 1993. It is managed by the Connecticut Department of Energy and Environmental Protection.

Judea Cemetery, also known as Old Judea Cemetery, is a colonial era burying ground located on Judea Road in Washington, Connecticut, United States. Before it became a separate town in 1779, and chose to name itself "Washington", the area was known as "Judea", and was part of Woodbury, Connecticut. Judea Cemetery is the site of a monument in honor of "Jeff Liberty and His Colored Patriots", erected in the early 20th century. The cemetery is thought to be the resting place of a number of African-American soldiers who served in the American Revolutionary War, including Jeff Liberty. Liberty was owned by Continental Army Captain Jonathan Farrand, who is buried in Old Judea. Captain Farrand manumitted Jeff Liberty for fighting in the Continental Army. "Liberty" is known to have been chosen as a surname by a number of enslaved people who were manumitted in this era.Spy thriller novelist Edward S. Aarons (1916–1975) is buried in Judea.

The Washington Green Historic District encompasses the historic village green of the town of Washington, Connecticut, and much of the surrounding village center. It extends mainly along Kirby and Woodbury Roads, and includes a diverse collection of architecture from the 18th to early 20th centuries. It was listed on the National Register of Historic Places in 1995.

The Frederick Gunn School is a private, coeducational, boarding and day prep school for students in grades 9–12 and postgraduate, located in rural Connecticut, United States. The 220-acre (0.89 km2) campus borders the village green of Washington, a small, historic town in Litchfield Hills. Formerly known as The Gunnery and Mr. Gunn's School, it was named for its founder, has no military affiliations and is a non-sectarian school. The Frederick Gunn School was founded in 1850 by Frederick W. Gunn, a teacher, abolitionist, and father of recreational camping in America, based on his belief that strength of character was the goal of education.

The Calhoun–Ives Historic District, or more formally the Calhoun Street–Ives Road Historic District, is a locally and nationally designated rural agricultural historic district in the town of Washington, Connecticut. It is located a mile north of the village of Washington Depot, Connecticut. It runs along Calhoun Street and Ives Road. It is characterized by modestly scaled 18th and 19th century farmhouses, together with accompanying agricultural outbuildings, farm fields, and fruit orchards, set along roads lined by stone walls. The district was listed on the National Register of Historic Places in 1995.

Camp Columbia State Park/State Forest is a public recreation area and state forest located in the town of Morris in Litchfield County, Connecticut. The 600-acre (240 ha) site was once the rural campus of Columbia University's Engineering Department. The majority of the property has been designated as a state forest; the acreage designated as a state historic park includes the frontage on Bantam Lake and the site of the former university buildings. It is managed by the Connecticut Department of Energy and Environmental Protection.

The Caleb Martin House is a historic house at 42 Mill Pond Road in Bethlehem, Connecticut. With its oldest portion dating to 1730, it is one of the community's oldest buildings, exhibiting a wealth of construction detail through its 18th-century transformation from a small single-pile house to a full saltbox. It was listed on the National Register of Historic Places in 1996.

Shepaug Valley School (SVS) is a seven-year (grades 6-12) public, coeducational middle and high school in Washington, Connecticut. Shepaug Valley School is the only public secondary school of Regional School District 12, which serves Washington, Bridgewater, and Roxbury.It was formerly two separate schools, Shepaug Valley Middle School (SVMS) and Shepaug Valley High School (SVHS). It was chosen as Connecticut's only public high school to receive the blue-ribbon school in 1998, and one of two in New England.

Rye House is a historic summer estate property at 122-132 Old Mount Tom Road in Litchfield, Connecticut. Developed in 1910 for a wealthy New York City widow, it is a prominent local example of Tudor Revival architecture, and a major example of the trend of country estate development in the region. The property was listed on the National Register of Historic Places in 2000.

Institute For American Indian Studies (IAIS) is a museum and research center in Washington, Connecticut. It is dedicated to preserving and sharing the culture and history of Native American peoples, particularly those from the Northeastern Woodlands. Exhibits include a replica Algonkian village, and nature trails and a garden with plants used by native peoples. The museum opened on July 1, 1975, as the American Indian Archaeological Institute and changed to the present name in 1991.