Gillette Castle State Park
184-acre state park with stone castle (1919) overlooking Connecticut River. Leashed dogs on grounds + trails (not inside castle). | 67 River Rd, East Haddam, CT 06423 | 184 acres | 3 miles of trails | Source:
Dog Parks Hub: Gillette Castle State Park

Gillette Castle State Park
184-acre state park with stone castle (1919) overlooking Connecticut River. Leashed dogs on grounds + trails (not inside castle). | 67 River Rd, East Haddam, CT 06423 | 184 acres | 3 miles of trails | Source:
state-park
Dog Parks Hub