Fort Garrison Frontier Open House

Step back three centuries, mateys! The Fort Garrison Frontier Open House on Sunday, November 22 from noon to 3 PM opens the doors of one of Maryland’s oldest structures — a stone frontier fort built around 1695. Explore the history of the rangers who once patrolled the colonial frontier. Admission is free but advance registration is required — register through the county’s CivicRec portal. Part of Baltimore County Recreation and Parks’ official Fall 2026 festival lineup.