Horsepen Branch Hiker-Biker Overnight (HBO) Campsite
federal · Poolesville, MD
NPS/ S. Spencer · Data Source: Recreation.gov
About
Mile 26.1 - Hiker-biker campgrounds are located along the towpath approximately every 5-7 miles. No fee or reservation required. Overnight stays are limited to one night. All sites include a chemical toilet, picnic table, grill, and drinking water. Please Note: Potable water may not be available at each campsite. Water is treated with iodine. Please plan to have water purification tablets with you. Water is turned off from November 15 to April 15 each year.
Around this stay
Nearest surrounding services and recreation within ~25 mi — not on-site amenities.
No dump, fuel, grocery, or recreation places found within ~25 mi.
No dump station found within ~25 mi. Plan dump access before you arrive.
Contact & access
- Poolesville, MD 20837
- (301) 739-4200
Source and verification
Last verified: 10/6/2026
See the Sources tab for provenance detail.