# Lock 19

Historic site in Potomac, MD. Adrenaline 1/5 (Chill: Sit back, stroll, take it in.) All ages. Outdoor.

- Address: Potomac, MD
- Coordinates: 38.99864, -77.24852

## Nearby
Adrenaline scale: 1 Chill, 2 Easy, 3 Active, 4 Thrill, 5 Extreme.
1. Lock 18 | Historic site | Chill 1/5 | All ages | Outdoor | Potomac, MD | under 0.1 mi | https://www.activityplaces.com/place/lock-18-potomac-md
2. Lock 20 | Historic site | Chill 1/5 | All ages | Outdoor | Potomac, MD | 0.1 mi | https://www.activityplaces.com/place/lock-20-potomac-md
3. Washington Aqueduct Observation Platform | Viewpoint | Chill 1/5 | All ages | Outdoor | Potomac, MD | 0.2 mi | https://www.activityplaces.com/place/washington-aqueduct-observation-platform-potomac-md
4. Lock 17 | Historic site | Chill 1/5 | All ages | Outdoor | Potomac, MD | 0.2 mi | https://www.activityplaces.com/place/lock-17-potomac-md
5. Great Falls Overlook | Viewpoint | Chill 1/5 | All ages | Outdoor | Potomac, MD | 0.2 mi | https://www.activityplaces.com/place/great-falls-overlook-potomac-md
6. Great Falls Overlook 1 | Viewpoint | Chill 1/5 | All ages | Outdoor | Great Falls, VA | 0.3 mi | https://www.activityplaces.com/place/great-falls-overlook-1-great-falls-va

## Source
- Page: https://www.activityplaces.com/place/lock-19-potomac-md
- Place data: © OpenStreetMap contributors (Open Database License (ODbL) 1.0), https://www.openstreetmap.org/way/137852545, last checked 2026-11-13
- Adrenaline level and audience are ActivityPlaces editorial ratings by activity type, not measurements. Confirm hours and prices with the venue.