Seneca Creek State Park
Dog rule: Maryland Park Service pet policy: pets must be leashed, may be off leash and under voice control only while swimming in designated areas or hunting with a permit, pets must be licensed and have rabies vaccination, owners clean up. Seneca Creek page: pets are allowed in the park, pets (except service animals) not permitted in rental boats. Maryland Park Service lists 'Pets allowed' for Seneca Creek.
Venue confirmed Checked Nov 10, 2026. Source