Check out some of the best hiking, walking and backpacking routes in Fairfax County, Virginia. The
Fairfax Cross Country Trail is the most popular trail. The trails have 3 user reviews with great photos and information. There are trails of various difficulty levels including easy and medium. The trail with the highest elevation climb is the
Fair Oaks Park Loop and the trail with the least amount of climbing is the
Dyke Marsh Wildlife Preserve. The longest trail is the
Fairfax Cross Country Trail at 65.5 km. For a shorter adventure you can try the
Ox Hill Battlefield Park Loop at 431 m. Get off line access to Town, Restaurant, Fastfood, and Shelter locations and much more with a Hiiker subscription.