Seneca Creek Greenway Trail Watkins Mill Rd, Germantown, MD 20876, USA Germantown Maryland 20876 7.8 miles one way. Hilly and steep in sections; includes stream crossing (bridge will be provided at later date) and natural rock bridge. Path is blazed with blue markers on trees. Previous Next Outdoor Experience TrailsTrail Guide Website Map Directions Previous All Listings Submit a Listing
