Bigelow Hollow State Park: Overview, activities, services, fees and driving directions provided.
Bigelow Hollow State Park/Nipmuck State Forest: Information on state park and the adjoining state forest provided by the Connecticut Department of Environmental Protection.
Breakneck Pond: Ecological and recreational information from the Connecticut Department of Environmental Protection.
Mashapaug Pond: Ecological and recreational information from the Connecticut DEP, including water depth and quality.
The Congregational Church of Union: United Church of Christ provides photos and information on worship, activities and people.
Union Free Public Library: Offers general library services, including interlibrary loan, as well as public computer and internet access, videos, and special programs.
Union, CT 1790 census: Text list sorted alphabetically by last name of head of household.
Union, CT Marriages to 1800: Text list reprinted from "Early Connecticut Marriages Vol. 2 Prior to 1800" by Frederick W. Bailey, 1899.