Hiking Worldwide - Baltimore

DC’s ultimate outdoor mecca is Rock Creek Park, a 4.4-square-mile expanse that includes numerous trails for hiking, biking and exploring. There’s more to like about the park, too, like a nature center, picnic areas, riding stables, tennis courts and Peirce Mill, an historical site. https://washington.org/visit-dc/things-to-do-rock-creek-park-washington-dc