Greenway, Maryland · Fairfax County
At Great Falls, the Potomac River builds up speed and force as it falls over a series of steep, jagged rocks and flows through the narrow Mather Gorge. The Patowmack Canal offers a glimpse into the early history of this country. Great Falls Park has many opportunities to explore history and nature, all in a beautiful 8…
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At Great Falls, the Potomac River builds up speed and force as it falls over a series of steep, jagged rocks and flows through the narrow Mather Gorge. The Patowmack Canal offers a glimpse into the early history of this country. Great Falls Park has many opportunities to explore history and nature, all in a beautiful 800-acre park only 15 miles from the Nation's Capital.
From I-495, take exit 44 for route 193 west; continue 4 miles. Turn right on Old Dominion Drive.
Driving directions (Google Maps) →This recreation area contains 1 facilities — campgrounds, trailheads, and visitor centers.
Heading to Great Falls Park? A few things to know before you go:
Photo: Tobias MrzykMaryland's longest mapped hiking trails, ranked by distance with notes on what makes each route worth the commitment.
Photo: Tobias MrzykSteep is hard. These are the ten Maryland trails with the most total elevation gain — quad-burners earned by hard climbing.
Photo: Maddi BazzoccoTen gentle, well-marked Maryland trails perfect for first-time hikers, families, or recovery days.
Photo: Tobias MrzykMaryland's ten hardest hikes — expert difficulty, big mileage, or serious exposure. Reserved for experienced hikers.
Photo: Diego LozanoFederal parks and recreation areas in Maryland ranked by what they actually offer hikers and campers, not just popularity.
Photo: Tobias MrzykMaryland's best hikes to named waterfalls — from short family-friendly viewpoints to all-day cascade chasing.
