Lebanon Historical Society Museum

History-themed letterboxes await you in Lebanon and its historic green. Explore our campus and discover 10,000 years of local history and dig into Lebanon’s past at your own pace. Visit exhibits, become a Revolutionary War soldier in our hands-on history room, research a Lebanon ancestor or join a volunteer touring our historic buildings. Open year-round, Wed. – Sat., 12 – 4 pm. Tours of the Jonathan Trumbull Jr. House, Beaumont House and Pastor’s Library on Saturday afternoon’s mid-May – mid Oct. Call for schedule. Special events include a celebration of traditional crafts on the second Saturday in June for Connecticut Open House Day and our annual antique show on the Lebanon Green held the last Saturday in September. Visit historyoflebanon.org for details on these and other programs.

One of the locations to get your National Park Service Passport stamped in The Last Green Valley!


  • Letterboxing/Geocaching


856 Trumbull Hwy.
Lebanon, CT 06249


860 642-6579