Calico Rocks Hiker-Biker Overnight (HBO) Campsite

Campground · Maryland ·

Managed by the National Park Service

200 ft
Elevation
Calico Rocks Campsite
Photo: NPS/ E. Cowan · Recreation.gov
Mile 47.6 - 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 mid-November to mid-April each year.

Getting there

Calico Rocks Hiker-Biker Overnight (HBO) Campsite directions and information are available at https://www.nps.gov/choh/planyourvisit/camping.htm.

39.27117, -77.53558 · 39°16'16.2"N 77°32'8.1"W

Directions (Google Maps) · Directions (Apple Maps)

Typical weather

JanFebMarAprMayJunJulAugSepOctNovDec
High °F————————————
Low °F————————————
Precip in3.22.84.13.64.64.64.43.84.53.93.53.8

1991–2020 averages from the nearest NOAA station, 11.2 mi away — not measured at the facility itself, and elevation can make a real difference over that distance.

Map

Member photos

Common questions about Calico Rocks Hiker-Biker Overnight (HBO) Campsite

Can you reserve a site at Calico Rocks Hiker-Biker Overnight (HBO) Campsite?
No. Calico Rocks Hiker-Biker Overnight (HBO) Campsite is not reservable through Recreation.gov, so sites are first-come, first-served or booked elsewhere.

Camping near Calico Rocks Hiker-Biker Overnight (HBO) Campsite

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Recreation.gov last updated this record on 2026-02-25.

Facility information and photographs from Recreation.gov (RIDB). SpotOpened is not affiliated with Recreation.gov or any federal agency.