Potomac River Guide
Interactive Maps
Mount Vernon to Anacostia River
Search Potomac Sites
Also Explore
The Hudson River Guide | The Delaware River Guide |
NEW! The Connecticut River Guide |
Dam No. 4 Area Map
This Site
Dam No. 4C&O Canal National Historical Park
142 W. Potomac St.
Williamsport, MD 21795
Nearby Sites
Sundogs B&B West Virginia B&B -- 0.42 miles | |
Big Slackwater Boat Ramp River Access Point -- 0.66 miles | |
National Conservation Training Center Federal Training Facility -- 0.78 miles | |
Big Woods Hiker Biker Campsite Canal Campsite -- 0.83 miles | |
Horseshoe Bend Hiker Biker Campsite Canal Campsite -- 1.37 miles | |
Opequon Junction Hiker Biker Campsite Canal Campsite -- 1.54 miles | |
Opequon Creek Tributary -- 1.67 miles | |
Killiansburg Cave Hiker Biker Campsite Canal Campsite -- 1.84 miles | |
Taylors Landing Boat Ramp River Access Point -- 1.95 miles | |
Snyders Landing Boat Ramp River Access Point -- 2.04 miles |