Lathrop-Mathewson-Ross House

The Andrew Clark House, also known as the Haskell House, is a historic house on Ross Hill Road in Lisbon, Connecticut. Built about 1798, it is a good example of transitional Georgian-Federal residential architecture. It was listed on the National Register of Historic Places on June 28, 1979.

The Slater Library is the public library of Griswold, Connecticut. It is located in a historic building at 26 Main Street in the borough of Jewett City. The Romanesque Revival building was constructed in 1884 with funds donated by John Fox Slater, a New England industrialist and philanthropist. The original building was designed by Stephen C. Earle, and was nearly doubled in size in 1930 with the addition of the Fanning Annex, designed by the Norwich firm of Cudworth & Thompson, and funded by a bequest from local businessman David Hale Fanning.The building was added to the National Register of Historic Places in 2002.

Jewett City is a borough in New London County, Connecticut, in the town of Griswold. The population was 3,487 at the 2010 census. The borough was named for Eliezer Jewett, who founded a settlement there in 1771.

The John Wilson House is a historic house at 29–31 Ashland Street in the borough of Jewett City in the town of Griswold, Connecticut. Built about 1781, it is significant locally as a fine example of Georgian residential architecture, and as the home of John Wilson, a leading local industrialist of the late 18th century. The house was listed on the National Register of Historic Places in 1985.

Anshei Israel Synagogue is a historic synagogue located in Lisbon, Connecticut, United States. The Orthodox congregation was founded with 15 families and constructed the synagogue in 1936. It was built by George Allen & Sons. The interior is a single room that is lined with five benches before the sacred ark. The congregation's membership dwindled throughout the 1940s and 1950s, limiting the services to holidays before finally closing in the early 1980s. Rules in the congregation were not as strictly enforced as in the Old World, as there was no curtain to separate the sexes and distant members were allowed to drive part of the way to its services. The Town of Lisbon took ownership of the property in the 1980s. The synagogue is currently maintained by the Lisbon Historical Society. The synagogue was added to the National Register of Historic Places in 1995.

The Pachaug River is a 16.0-mile-long (25.7 km) river arising from the Pachaug State Forest at the Connecticut - Rhode Island border and draining into the Quinebaug River. It is crossed by the Ashland Mill Bridge in Griswold, Connecticut, a bridge which is listed on the U.S. National Register of Historic Places. Hopeville Pond Hopeville Pond is a three-mile impoundment and widening of the Pachaug River in Hopeville Pond State Park in the "lost" village of Hopeville in the town of Griswold (much of the village was flooded by the creation of Hopeville Pond by a dam built to generate electricity).: 227  It has a public beach, kayak/canoe boat launch as well as camping and picnic facilities. Other ImpoundmentsAshland Pond in the borough of Jewett City is another impoundment of the Pachaug River, one closer to the merger with the Quinebaug River. Glasgo Pond, Doaneville Pond and Pachaug Pond are additional impoundments of the Pachaug River in the villages of Glasgo, Doaneville and Pachaug in the town of Griswold, Connecticut. Sawmill Pond and Beachdale Pond are additional impoundments of the river in the town of Voluntown, Connecticut. The source of the Pachaug River is a small "stream-like" section in Exeter, Rhode Island north of and draining into Beach Pond, a large impoundment split between Voluntown, Connecticut and Exeter, Rhode Island.

The Ashland Mill Bridge was a lenticular pony truss bridge over the Pachaug River in Griswold, Connecticut that was built in 1886 by the Berlin Iron Bridge Company. It was built following the Ashland dam break of February 1886 which washed away the previous bridges. The bridge served the millyard of the Ashland Cotton Company, in the Jewett City section of Griswold. The bridge was 65 feet (20 m) long and crossed a millrace on a skew angle. The Ashland Mill was damaged by arson in March 1995 and subsequently torn down, but the bridge itself remained. By 1999, the town deemed the bridge unsafe and closed it, and by February 1999, the bridge was moved to a vacant parking lot and was replaced with a new bridge. The bridge was added to the state of Connecticut historic register and it was later added to the National Register of Historic Places in April 1999. It was removed from the National Register in February 2016.

Griswold High School is the only public secondary school in Griswold, Connecticut, for grades 9 to 12. In addition to students promoted from Griswold Middle School, the school also enrolls students from the nearby towns of Canterbury, Franklin, Lisbon, Norwich, Preston, Sprague, and Voluntown. Griswold High School is part of Griswold Public Schools, supported by the Griswold Board of Education.The original Griswold High School was constructed in 1936, and now serves as Griswold Middle School. The new Griswold High School was built in 1992 adjacent to the original School, and shares Griswold Public Schools' 70-acre campus along the Quinebaug River in northern New London County. Griswold High School's state-of-the-art facility features various labs for STEM programs (Sciences, Engineering, Manufacturing, Medical, Culinary, and an advanced-technology Nexus Lab for Computer-Aided Drafting and Design, Animation, coding, and esports), spacious classrooms, a modern Learning Commons library media center, a 600-seat auditorium and musical rehearsal spaces, a gymnasium, print-shop, athletic fields, nature trails, and more.Griswold supplies Chromebooks for every student.Facilities within Griswold High School are available for community use outside of school hours.

Lisbon is a town in New London County, Connecticut, United States, 7.3 miles (11.7 km) by road northeast of Norwich. The population was 4,195 at the 2020 census. The town center is also known as the village of Newent. The town school is Lisbon Central School. Its only postal code, 06351, is Jewett City, Connecticut, which is a village of the town of Griswold, Connecticut and encompasses all of Lisbon and Griswold.

Ashlawn, also called the Joshua Perkins House, is a two-story, central-hall frame farmhouse dating from the 18th century in Hanover, Connecticut. The house's namesake is its first owner, Joshua Perkins, a farmer and son of the prominent Captain Matthew Perkins, a farmer and founding member of the Hanover Society. Ashlawn's main house has a five-bay front facade with pilasters supporting broken-base pediments. The inside has well-documented woodwork for its moldings and wainscotting. The house has integrated an older structure, likely a central-chimney structure built in the second quarter of the 18th century, as an ell. In 2002, the house was maintained by Ruth Rosiene, a descendant of the Perkinses. Ashlawn is listed on the National Register of Historic Places as an example of Georgian architecture and locally important for its connection with the Perkins family. It was added to the National Register of Historic Places on June 4, 1979.: 258 

Versailles ( VER-sails) is a village within the town of Sprague, Connecticut located alongside the Shetucket River opposite the village of Occum on land once inhabited by the Mohegan tribe.