Dahlgren Railroad Heritage Trail

A Prospective Addition to Virginia State Parks

The Dahlgren Trail website is currently undergoing maintenance - please check back soon for additional information and updates.

Trail use permits are still available - please use the button at the top of the screen to submit your permit request.


A trail connecting Virginia's Northern Neck to history, nature, and recreation.

The 16-mile Dahlgren Railroad Heritage Trail follows the route of the 1940s Dahlgren Branch Rail Line, and stretches across King George County just south of the Potomac River in Virginia's Northern Neck. The trail is open for walking, running, cycling, and other non-motorized recreational uses. The trail is comprised of 240 acres of preserved sanctuary for native wildlife and natural beauty.

Make the Dahlgren Trail a Part of Caledon State Park!

Adoption into the Virginia State Parks system means the Dahlgren Railroad Heritage Trail can be preserved and maintained in perpetuity. If you share in this goal, add your name to our petition.