Greenbelt Campground in Maryland has 8 open booking windows on Recreation.gov right now, the soonest Tue Aug 25–Fri Aug 28. Reserve directly through the booking link above — cancellations go fast. To catch future openings the instant they appear, set a free CampSage cancellation alert.
Photos of sites that are open right now, from recreation.gov. Angles vary by park — usually the site and its parking pad.
Site LOOP B #B37 · B Loop Site 37 A Loop of the Greenbelt Park Md campgroundNPSSite LOOP B #B37 · B Loop Site 37 A Loop of the Greenbelt Park Maryland campNPSSite LOOP B #B76 · B Loop Site B 76 Greenbelt Park MD campground (Previously SiNPSSite LOOP B #B76 · A photo of Site B76 of Loop LOOP B at GREENBELT CAMPGROUND wNPS Kevin BarrySite LOOP B #B78 · A photo of Site B78 of Loop LOOP B at GREENBELT CAMPGROUND wNPS Kevin BarrySite LOOP B #B78 · B Loop Site B 78 Greenbelt Park Maryland campground (PreviouNPSSite LOOP C #C90 · A photo of Site C90 of Loop LOOP C at GREENBELT CAMPGROUND wNPS Kevin BarrySite LOOP C #C90 · C90 C Loop of the Greenbelt Park Md campgroundNPSSite LOOP C #C91 · A photo of Site C91 of Loop LOOP C at GREENBELT CAMPGROUND wNPS Kevin BarrySite LOOP C #C91 · A photo of Site C91 of Loop LOOP C at GREENBELT CAMPGROUND wNPS Kevin BarrySite LOOP D #D109 · A photo of Site D109 of Loop LOOP D at GREENBELT CAMPGROUND NPSSite LOOP D #D109 · A photo of Site D109 of Loop LOOP D at GREENBELT CAMPGROUND NPS
🌦️ Weather here
Forecast for this campground's coordinates, from the US National Weather Service. Mountain campgrounds can differ sharply from the nearest town — check before you go.
⚡ EV charging nearby
Nearest DC fast charging: 0.9 mi away (straight line).
Distances are straight-line, not driving — the road can be much longer where a river, a lake or a canyon sits in between. From OpenStreetMap — community-mapped, so plug types can lag reality. Verify on your charging network’s app before counting on a charger.
🔭 Planning further ahead?
We watch the next 60 days closely — that's where cancellations show up. recreation.gov takes bookings out to about February 2027, so there may be 2+ night stays past our window.
📊 How often sites open up here
CampSage's scans caught 26 openings at Greenbelt Campground over the last 30 days, on 24 separate days, most of them for stays 2–12 days out and the openings typically covered 2–3 nights.
These are the openings our own scans saw — not a figure the booking system publishes. We re-check availability several times a day, so the real number can be higher.
🏕️ About this campground
💵 $20/nightRv NonelectricStandard NonelectricTent Only Nonelectric🎒 biking🎒 car camping🎒 hiking🎒 wildlife viewing
How do I reserve a campsite at Greenbelt Campground?
Greenbelt Campground in Maryland takes campsite reservations through Recreation.gov. On this page, use the “Book / check availability” button to open the live booking page, see which dates are free, and reserve your site.
How much does it cost to camp at Greenbelt Campground?
Campsite fees at Greenbelt Campground run about $20/night, as listed by Recreation.gov. Exact rates vary by site type, number of campers, and season.
How can I get a spot at Greenbelt Campground when it's fully booked?
Popular campgrounds like Greenbelt Campground often fill months ahead, but campers cancel every day and those sites reopen for booking. CampSage checks availability for you and sends a free email the instant a cancellation opens — set an alert on this page and you can grab the spot before anyone else.
How often do campsites open up at Greenbelt Campground?
CampSage's scans caught 26 openings at Greenbelt Campground over the last 30 days, on 24 separate days, most of them for stays 2–12 days out and the openings typically covered 2–3 nights. These are the openings our own scans saw — not a figure the booking system publishes. We re-check availability several times a day, so the real number can be higher.
Is Greenbelt Campground a good campground?
Greenbelt Campground holds an average rating of 4.3/5 from 579 camper ratings on Recreation.gov. The full star breakdown is shown above.
Is there cell service at Greenbelt Campground?
Of the carriers campers have reported on at Greenbelt Campground, T-Mobile rates highest at 3.2 out of 5 from 154 reports. See the carrier-by-carrier breakdown above — service can still vary by campsite, terrain, and weather.
Where is Greenbelt Campground located?
Greenbelt Campground is located in Catoctin Mountain Park, Maryland. Tap “Directions” above for driving directions, or see nearby campgrounds lower on this page.
🔔 Get a free opening alert
We'll email you when a site opens at Greenbelt Campground.
📡 Follow these cancellations
Subscribe in your calendar or RSS reader to get openings here automatically.
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