Seneca Creek State Park
6,300-acre state park stretching 12 miles along Seneca Creek. Leashed dogs on trails + Clopper Lake. | 11950 Clopper Rd, Gaithersburg, MD 20878 | 6,300 acres | 50 miles of trails | Source:
Dog Parks Hub: Seneca Creek State Park

Seneca Creek State Park
6,300-acre state park stretching 12 miles along Seneca Creek. Leashed dogs on trails + Clopper Lake. | 11950 Clopper Rd, Gaithersburg, MD 20878 | 6,300 acres | 50 miles of trails | Source:
state-park
Dog Parks Hub