Robert C. McDonell Campground
Potomac, Maryland · 289 ft
Aerial view · USGS / USDA NAIP · Public domain · source
Photos taken nearby
From Wikimedia Commons, taken close to this campground — not necessarily pictures of it.
At a glance
4 of 8 facts known · OpenStreetMap, checked Oct 3, 2026
- Elevation
- 289 ft (88 m)289 ft88 m
- Land
- Cabin John Regional Park
Amenities
From OpenStreetMap, Overture Maps Foundation — Places · Correct
- Backcountry camping
- Campfires allowed
- Campfires allowed
- Tent sites
- Reservations (required)
From OpenStreetMap, Overture Maps Foundation — Places
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Cell service
Report signal- Verizon5G · 4G LTE
- AT&T5G · 4G LTE
- T-Mobile5G · 4G LTE
Cell service at Robert C. McDonell Campground: FCC map Dec 2025
Weather
National Weather Service
- WedSunny, 6% chance of rain85°60°
- ThuRain Showers Likely, 55% chance of rain66°58°
- FriShowers And Thunderstorms Likely, 59% chance of rain79°45°
- SatSunny, 3% chance of rain54°36°
- SunSunny59°42°
Nearby camping
SeeSee all on the mapCasino (Bethesda)
Overnight Parking · 4.5 mi · Bethesda
Lock 21 “Swains” Campground
Dispersed · 5.1 mi · Travilah
Swains Lock Hiker-Biker Campsite
National Park · 5.1 mi · Travilah
3 more within 25 mi
Dispersed camping nearby
Free dispersed camping within 19 mi, on public land.
- 5.1 mi
Lock 21 “Swains” Campground
Travilah, MD · On National Park Service land · Chesapeake and Ohio Canal National Historical Park
- 14 mi
Horsepen Branch
Cascades, MD · On National Park Service land · Chesapeake and Ohio Canal National Historical Park
- 18 mi
Chisel Branch
Lansdowne, MD · On National Park Service land · Chesapeake and Ohio Canal National Historical Park
Location and contact
Data from OpenStreetMap, Overture Maps Foundation — Places
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