Greenbelt, Maryland

Park in the lot as indicated on the map (see below). This trail is accessible year round, dog-friendly, and is great for families. 

Located about 40 minutes from D.C. just off I-66 in Manassas, VA. Henry Hill is the starting point and headquarters that can lead you to multiple trails ranging from 1-5 miles depending on the route you choose here. Ample parking at HQ as well as clean restrooms. Tours are available here. Rolling...

Great spot for a run! Very accessible for those in the DC region.  A good starting point is the Henry Hill Visitor Center. If you want to avoid any crowds, start early.  From the Henry Hill Visitor Center, you can't really go wrong (as far as direction is concerned) since most trails can be linke...

This is a moderately rated hike that features a river and quite a few hilly sections. The trail is known to be rather muddy, so be sure to wear appropriate waterproof footwear. Note that some sections of the trail are not well marked. You may want to review a map before embarking. There is park...

Starting in the parking lot you will follow the Red Trail for 1.3 miles until you reach the cliffs that give this park its name. The trail to the cliffs is both easy to follow and gorgeous at every turn. This is a fairly flat trail and is perfect for all skill levels as well as dog-friendly. Once...