Halloween in Groton

Costume Parties

Halloween Parties

Your Guide For The Halloween In Groton

Explore The Best of Halloween Parties & Events in Groton, CT

"Haunted Harbor History" Boat Tour

301 Thames St, Groton, CT 06340-3964, United States 9 Aug 2025

SpookToberFest/ Groton Halloween Food Truck Festival

Washington Park, 137 Meridian St, Groton, CT 06340 25 Oct 2025

3HL-Epic Halloween Costume Bash II

Barn CT 31 Oct 2025