Last updated: March 25, 2026
Place
Big Slackwater Boat Ramp
NPS/S. Spencer
Quick Facts
Location:
Dam Number 4 Rd, Sharpsburg, MD 21782
Amenities
4 listed
Boat Ramp, Parking - Auto, Parking - Boat Trailer, Toilet - Vault/Composting
The Big Slackwater Boat Ramp is at mile 85.5 on the C&O Canal and offers access to the Potomac River.