Booth at entrance of Great Falls Park parking lot

Parking – Great Falls Tavern and Overlook

This fee-based parking lot along the C&O Canal Towpath serves Great Falls Tavern, its National Park Visitor Center, trails to Great Falls Overlook, and C&O Canal Lock 20. There’s no overnight parking here. If you’re looking for Great Falls Park, a separate National Park Service unit, it’s located across the Potomac River, in Virginia.