From Downtown through the suburbs, to the mountains in the west and the marshlands in the east, the Washington metro area has something to offer anyone looking for a good hike.

WASHINGTON, D.C.1 Tidal Basin and West Potomac Park2 Columbia Island3 East Potomac Park and Jefferson Memorial4 Theodore Roosevelt Island National Memorial5 U.S. National Arboretum6 Kenilworth Aquatic Gardens and the Anacostia Riverwalk Trail7 Anacostia Riverwalk Trail8 Rock Creek Park: Boulder Bridge Trail9 Rock Creek Park: Northern Section10 Capital Crescent Trail: Fletcher's Cove to Georgetown Waterfront Park11 Glover Archbold Park Trail and Potomac Heritage Trail NetworkCLOSE-IN MARYLAND SUBURBS12 Cabin John Regional Park13 Lake Needwood and Maryland's Rock Creek Regional Park14 Black Hill Regional Park15 C&O Canal Towpath: Great Falls to Old Angler's Inn with Olmstead Island16 C&O Canal Towpath: Old Angler's Inn to Carderock17 Billy Goat Trail: Sections A and B18 McKee-Beshers Wildlife Management Area19 Lake Artemesia Natural Area and Northeast Branch Trail20 Greenbelt Park21 Patuxent Research Refuge: Cash Lake Trail22 Cosca Regional Park23 Brookside Gardens and Wheaton Regional Park24 Sandy Spring Underground Railroad Trail to Woodlawn Manor Cultural Park25 Seneca Greenway Trail: Frederick Road (Rt. 355) to Brink Road26 Seneca Creek State Park: Lake Shore TrailCLOSE-IN VIRGINIA SUBURBS27 Gerald Connolly Cross Country Trail: Difficult Run Stream Valley Park28 Winkler Botanical Preserve29 Fort Hunt Park and Mount Vernon Trail30 Huntley Meadows Park31 Turkey Run Park and the Potomac Heritage Trail Network32 Scott's Run Nature Preserve33 Fraser Preserve34 Riverbend Park and the Potomac Heritage Trail Network35 Great Falls Park of Virginia36 Potomac Overlook Regional Park and Nature Center37 Mason Neck State Park and National Wildlife Refuge38 Burke Lake Park Trail39 Lake Accotink Park Trail40 Glade Stream Valley ParkRURAL MARYLAND LOCALES41 Monocacy National Battlefield42 Magruder Branch Trail and Lower Magruder Trail43 Little Bennett Regional Park44 Rachel Carson Conservation Park45 Sugarloaf Mountain46 Cunningham Falls State Park47 Catoctin Mountain Park48 Patuxent River Park: Jug Bay Natural Area49 Quiet Waters Park50 National Colonial Farm at Piscataway Park51 Calvert Cliffs State Park52 Cedarville State ForestRURAL VIRGINIA53 Manassas National Battlefield Park54 Bull Run-Occoquan Trail55 Prince William Forest Park56 Leesylvania State Park57 Algonkian Regional Park58 Sky Meadows State Park59 Appalachian Trail: Raven Rocks60 Banshee Reeks Nature Preserve