Around here
Around Lock 19 Loop
- Chesapeake & Ohio Canal National Historical ParkRecreation area0.2 mi (opens in a new tab)
- Great Falls Tavern Visitor CenterVisitor center0.2 mi (opens in a new tab)
- Great Falls Tavern Visitor Center - Chesapeake and Ohio Canal National Historical ParkVisitor center0.2 mi (opens in a new tab)
- Great Falls Park Visitor CenterVisitor center0.5 mi (opens in a new tab)
- Soak Up Spectacular Views at the Great Falls OverlooksHiking · 1-2 Hours0.5 mi (opens in a new tab)
- Volunteer to complete the PHT in Northern VirginiaFront-Country Hiking0.6 mi (opens in a new tab)
- Hike Algonkian Regional Park to Difficult RunFront-Country Hiking · 3-6 Hours0.8 mi (opens in a new tab)
- Take the Scenic Route on the Potomac Heritage TrailSelf-Guided Tours - Walking · 1-8 Hours1.5 mi (opens in a new tab)
Data Source: Recreation.gov · Source: USGS GNIS · Source: National Park Service. No claim to original U.S. Government works. · Public land: USGS PAD-US · Forest roads: USDA Forest Service MVUM · BLM routes and areas: Bureau of Land Management (simplified for web display)
About this trail
Lock 19 Loop is a 0.50 mile moderate trail at GO-Adventures Team Building & Adventure in Maryland. The mapped route runs from 38.9990, -77.2483 to 38.9998, -77.2481. It climbs about 105 ft, topping out at 282 ft. Route geometry comes from the USGS National Digital Trails dataset.





