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The Maryland-National Capital Park and Planning Commission

Cabin John Stream Valley Trail

trail cabin john

Discover Our Trails
Features, Maps, and Tips for Your Journey

This trail is located near major highways but still offers an unexpected sense of solitude and natural beauty. The hiker-only portion of the trail from River Road to MacArthur Boulevard is one of our best natural areas.

The Potomac Appalachian Trail Club helps maintain the trail. Since the trail is in an urban area, users must be careful when crossing roads as they carry high volumes of vehicular traffic. A portion of the trail traverses Cabin John Regional Park.

Unless noted otherwise on the map, trails marked “Natural Surface”, and “Hard Surface” are “Shared by All” trails which includes hikers, bikers, and equestrians.

Walking Your Dog on the Trails

To ensure the safety and enjoyment of all trail users, dogs must remain on a leash at all times while on the trails. Keeping dogs leashed helps prevent them from approaching wildlife, disturbing other hikers, or running off into hazardous areas. It also allows for better control of your pet in busy or unpredictable environments, contributing to a more pleasant experience for everyone. Adhering to leash regulations promotes responsible pet ownership, protects the natural environment, and enhances trail safety.