Peabody Library (Thetford, Vermont)

Post Mills is an unincorporated community in the town of Thetford, Orange County, Vermont, United States.

The Post Mills Church is a historic church at 449 Vermont Route 244 in the Post Mills village of Thetford, Vermont. Built in 1818 and remodeled in 1855, it is an excellent example of Greek Revival architecture, with extremely rare late 19th century stencilwork on its interior walls and ceiling. It was listed on the National Register of Historic Places in 1992. The congregation is affiliated with the United Church of Christ.

Vermontasaurus is a 25-foot-tall (7.6 m), 122-foot-long (37 m) folk art representation of a dinosaur at the Post Mills Airport in the town of Thetford, Vermont.

Camp Billings is a co-ed, summer camp on Lake Fairlee in West Fairlee and Thetford, Vermont, United States. Accredited by the American Camp Association, it was established in 1906, and is open by boys and girls between the ages of eight and sixteen. In 2006, it was listed as a historic district on the National Register of Historic Places.

Aloha Horizons Camp is a summer camp for boys and girls on Lake Fairlee in West Fairlee, Vermont. Opened in 1921 as Camp Wyoda, its property was acquired by the Aloha Foundation in 1997, and is now operated by that organization as a day camp for local children and vacationers staying in the area. Camp is divided into three two-week sessions; activities include water sports, land sports, and arts and crafts. The camp property, organized around a former farmstead, was listed on the National Register of Historic Places in 2003 for its well-kept collection of surviving early camp architecture.

Aloha Hive Camp is a summer camp for girls on Lake Fairlee in West Fairlee, Vermont. Founded in 1915 as an expansion of Aloha Camp, it is open to girls aged 7 to 12, with two sessions between mid-June and late August. The camp operates on more than 400 acres (160 ha), offering a variety of outdoor activities as well as a rich arts and crafts program. The camp facilities were listed on the National Register of Historic Places in 2003.

West Fairlee is a town in Orange County, Vermont, United States. The population was 621 at the 2020 census.

The Thetford Center Covered Bridge is a historic covered bridge, carrying Tucker Hill Road across the Ompompanoosuc River in Thetford, Vermont. It is the state's only known example of the Haupt patent truss system. It was listed on the National Register of Historic Places in 1974.

The Thetford Center Historic District encompasses the village of Thetford Center in Thetford, Vermont. The village contains a well-preserved collection of early to mid-19th century architecture, a legacy of its period of greatest prosperity as an agricultural and industrial center. It was listed on the National Register of Historic Places in 1998.

Thetford is a town in Orange County, Vermont, United States in the Connecticut River Valley. The population was 2,775 at the 2020 census. Villages within the town include East Thetford, North Thetford, Thetford Hill, Thetford Center, Rices Mills, Union Village, and Post Mills. The town office is in Thetford Center. Thetford is home to Thetford Academy, Vermont's oldest secondary school. Girl Scouts of the Green and White Mountains, formerly Swift Water Girl Scout Council, also has a summer residential camp here called Camp Farnsworth. Camp Farnsworth originally started under private ownership by Chelebe and Madama Farnsworth in 1909 when it was called Camp Hanoum.

The Asa May House is a historic farmstead on Blood Brook Road in West Fairlee, Vermont. Developed in the late 18th century, the c.1800 house is a rare statewide example of Federal period architecture, built for West Fairlee's first town clerk. The farmstead property, including a barn, sheds, and period landscape elements, was listed on the National Register of Historic Places in 1993.

The West Fairlee Center Church is a historic church building at Middlebrook and Bear Notch Roads in West Fairlee, Vermont. Built in 1855, it is a fine and little-altered example of rural Greek Revival architecture, also notable for the association of its congregation with Nathaniel Niles, a prominent local minister, landowner, and politician. It was listed on the National Register of Historic Places in 2002.