Hike, bike, or snowshoe this 3.1-mile loop to pioneer ruins and a relaxing waterfall in Patapsco State Park, a short drive from downtown.

Breathe easy on this hilly 6.8-mile out-and-back to the calm banks of the Upper Loch Raven Reservoir, a beautiful waterscape just north of the city.

Revisit the early shipping days of the Potomac Valley on a 5.6-mile circuit of this 155-year-old route. Along the way, marvel at the East's steepest, most spectacular fall-line rapid.

Life on the old canal was tough, but you can take it easy as you hike or bike these pleasant, flat-as-a-pancake 8.7 miles in a historical setting.

Hike or bike 11.6 out-and-back miles on an old mule path to views of the Potomac and historical relics. A flat profile makes this trip suitable for young hikers.

Squeeze through house-sized boulders and pass tranquil waterfalls on this 4.6-miler in the rugged highlands of the Big South Fork River.

This 4.8-mile loop links caves, sandstone towers, waterfalls, and a scenic overlook in the old-growth forests in Blanton Forest State Nature Preserve.

This 12-miler hits the best of Bays Mountain Park: waterfalls, high ridges with fire-tower views, a lake, and lush forests frequented by deer.

This 4.8-mile loop ranks as one of the best dayhikes on the Cumberland Plateau, thanks to whitewater cascades, giant twin arches, and a rustic lodge.

Escape on a 5-mile loop through Catoctin Mountain Park, where healthy hardwoods, unique fungi, and a host of fauna conceal this area's industrial past.