Greenbelt Campground

Greenbelt Park

🏕️ CampgroundCatoctin Mountain ParkMaryland⭐ 4.3 (588)

🟢 16 open windows as of Sep 9 — soonest Wed Sep 9–Sat Sep 12

Availability checked 1h ago · changes fast, verify before you drive

🔥 Just opened — our latest scan caught 2 cancellations here, marked below

🐕 Dogs: some sites only — 13 sites say no out of 169 with a published policy. Check the site before you book.

Per-site pet policy from Recreation.gov site details (RIDB), checked 2d ago.

📈 CampSage caught 6 cancellations here in the last 7 days — set an alert below to catch the next one.

Book / check availability →🧭 Directions

💡 In short

Greenbelt Campground in Maryland has 16 open booking windows on Recreation.gov right now, the soonest Wed Sep 9–Sat Sep 12. Reserve directly through the booking link above — cancellations go fast. To catch future openings the instant they appear, set a free CampSage cancellation alert.

📅 Open dates

Wed Sep 9 – Sat Sep 123 nightsbook these dates →👥 13 in a row, Scout/Youth/Organized Group #A01–Scout/Youth/Organized Group #A13 next to each othersites LOOP B #B40, #B42, #B43, #B46, #B47, #B48, #B50, #B53, #B59, #B62, #B63, #B64, #B65, #B68, #B74, #B80, #B81, LOOP C #C100, #C104, #C105, #C106, #C83, #C84, #C85, #C86, #C87, #C88, #C89, #C90, #C91, #C92, #C95, #C96, #C97, #C99, LOOP D #D108, #D109, #D111, #D112, #D115, #D116, #D117, #D118, #D119, #D120, #D122, #D123, #D124, #D128, #D129, #D130, #D131, #D132, #D133, #D134, #D135, #D137, #D139, #D145, #D146, #D148, #D150, #D151, #D153, #D154, #D155, #D156, #D157, #D160, #D161, #D162, #D163, Scout/Youth/Org… #A01, #A02, #A03, #A04, #A05, #A06, #A07, #A08, #A09, #A10, #A11, #A12, #A13, #A20, #A21, #A22, #A23, #A24, #A25, #A26, #A27, #A28, #A29, #A31, #A32

Wed Sep 9 – Fri Sep 112 nightsbook these dates →🔥 just openedopened 1h ago👥 6 in a row, Scout/Youth/Organized Group #A14–Scout/Youth/Organized Group #A19 next to each othersites LOOP B #B38, #B44, #B45, #B55, LOOP C #C101, #C103, #C93, LOOP D #D121, #D136, Scout/Youth/Org… #A14, #A15, #A16, #A17, #A18, #A19, #A33

Thu Sep 10 – Sun Sep 133 nights🗓 weekendbook these dates →sites LOOP B #B41, #B56, #B72, #B78, LOOP C #C94, LOOP D #D149

Thu Sep 10 – Sat Sep 122 nightsbook these dates →sites LOOP C #C98

Fri Sep 11 – Mon Sep 143 nights🗓 weekendbook these dates →👥 11 in a row, Scout/Youth/Organized Group #A01–Scout/Youth/Organized Group #A11 next to each othersites LOOP D #D114, #D152, #D159, LOOP B #B40, #B41, #B43, #B46, #B47, #B48, #B50, #B53, #B56, #B59, #B62, #B63, #B65, #B68, #B72, #B74, #B78, #B81, LOOP C #C100, #C104, #C105, #C106, #C83, #C84, #C85, #C87, #C88, #C89, #C91, #C92, #C94, #C95, #C96, #C97, #C99, LOOP D #D108, #D109, #D111, #D112, #D115, #D116, #D117, #D118, #D119, #D120, #D122, #D123, #D124, #D128, #D129, #D130, #D131, #D132, #D133, #D134, #D135, #D137, #D139, #D145, #D146, #D148, #D149, #D150, #D151, #D153, #D155, #D156, #D157, #D160, #D161, #D162, #D163, Scout/Youth/Org… #A01, #A02, #A03, #A04, #A05, #A06, #A07, #A08, #A09, #A10, #A11, #A20, #A21, #A22, #A23, #A24, #A25, #A26, #A27, #A28, #A29, #A31, #A32

Fri Sep 11 – Sun Sep 132 nights🗓 weekendbook these dates →👥 Scout/Youth/Organized Group #A12 & Scout/Youth/Organized Group #A13 next to each othersites Scout/Youth/Org… #A12, #A13

Sat Sep 12 – Tue Sep 153 nightsbook these dates →sites LOOP B #B39, #B60, #B67, LOOP D #D144

Sun Sep 13 – Wed Sep 163 nightsbook these dates →sites LOOP B #B37, LOOP C #C102, LOOP D #D141, #D143

📷 What these sites look like

Photos of sites that are open right now, from recreation.gov. Angles vary by park — usually the site and its parking pad.

Campsite LOOP B #B40 — Loop B Site 40 Greenbelt Park Md campground — **Site LOOP B #B40** · Loop B Site 40 Greenbelt Park Md campgroundNPS

Campsite LOOP B #B40 — Loop B Site 40 Greenbelt Park Maryland campground — **Site LOOP B #B40** · Loop B Site 40 Greenbelt Park Maryland campgroundNPS

Campsite LOOP B #B42 — A photo of Site B42 of Loop LOOP B at GREENBELT CAMPGROUND w — **Site LOOP B #B42** · A photo of Site B42 of Loop LOOP B at GREENBELT CAMPGROUND wNPS Kevin Barry

Campsite LOOP B #B42 — Greenbelt Park campground Site 41 — **Site LOOP B #B42** · Greenbelt Park campground Site 41NPS

Campsite LOOP B #B43 — A photo of Site B43 of Loop LOOP B at GREENBELT CAMPGROUND w — **Site LOOP B #B43** · A photo of Site B43 of Loop LOOP B at GREENBELT CAMPGROUND wKevin Barry

Campsite LOOP B #B43 — Loop B Site 43 Greenbelt Park Md campground (former Site 42) — **Site LOOP B #B43** · Loop B Site 43 Greenbelt Park Md campground (former Site 42)NPS

Campsite LOOP B #B46 — A photo of Site B46 of Loop LOOP B at GREENBELT CAMPGROUND w — **Site LOOP B #B46** · A photo of Site B46 of Loop LOOP B at GREENBELT CAMPGROUND wNPS Kevin Barry

Campsite LOOP B #B46 — B Loop Site 46 Greenbelt Park Maryland campground (former Si — **Site LOOP B #B46** · B Loop Site 46 Greenbelt Park Maryland campground (former SiNPS

Campsite LOOP B #B47 — B Loop Site 47 Greenbelt Park Maryland campground (former Si — **Site LOOP B #B47** · B Loop Site 47 Greenbelt Park Maryland campground (former SiNPS

Campsite LOOP B #B47 — A photo of Site B47 of Loop LOOP B at GREENBELT CAMPGROUND w — **Site LOOP B #B47** · A photo of Site B47 of Loop LOOP B at GREENBELT CAMPGROUND wKevin Barry

Campsite LOOP B #B48 — A photo of Site B48 of Loop LOOP B at GREENBELT CAMPGROUND w — **Site LOOP B #B48** · A photo of Site B48 of Loop LOOP B at GREENBELT CAMPGROUND wNPS Kevin Barry

Campsite LOOP B #B48 — B Loop Site 48 Greenbelt Park Md campground (former Site 47) — **Site LOOP B #B48** · B Loop Site 48 Greenbelt Park Md campground (former Site 47)NPS

⚡ EV charging nearby

Nearest DC fast charging: 0.9 mi away (straight line).

⚡ Greenbelt Supercharger0.9 midirections →

⚡ EVgo2.3 midirections →

⚡ Tesla Supercharger2.5 midirections →

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 March 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 23 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

Ratings

4.3★★★★☆579 ratings

5★309

4★162

3★69

2★27

1★12

Star ratings from recreation.gov (they don't publish written review text). Read & leave reviews on recreation.gov ↗

📶 Cell coverage camper-reported

T-Mobile3.2/4

Verizon3.2/4

AT&T3.1/4

Sprint retired2.8/4

💡 Insider tips from campers

❓ Greenbelt Campground FAQ

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 23 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 588 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.

🎯 Only these dates (optional): to

Only weekends (Fri/Sat nights)

🌙 Minimum stay (Pro):

Skip the 1-night midweek openings — only hear about stays worth the drive.

👥 Group size (Pro):

Camping with a group? Only hear about openings with that many sites NEXT TO EACH OTHER on the same dates — consecutive numbers in one loop, not just that many free somewhere in the park.

🚫 Skip site types (Pro):
No hookup/electric sites (tent or van camping)
No hike-in / walk-in / boat-in / backcountry sites
No group sites (solo/family camping)

Works where the booking system publishes per-site types (rec.gov campgrounds).

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📆 iCal feed · 📡 RSS feed

Running a camping/RV blog? Embed this widget free →

A live cancellation widget for Greenbelt Campground that updates itself — free, no account, no API key. The snippet includes a one-line credit under the widget; leaving it in is what keeps this free for everyone, and it tells your readers what they are looking at. Preview it.

<iframe src="https://campsage.app/camp/embed/greenbelt-campground-232474" width="340" height="280" loading="lazy" style="border:0;border-radius:14px" title="Greenbelt Campground cancellations"></iframe>
<p style="font:12px/1.5 system-ui,sans-serif;margin:6px 0 0">Live campsite availability for <a href="https://campsage.app/camp/site/greenbelt-campground-232474">Greenbelt Campground</a> · powered by <a href="https://campsage.app">CampSage</a></p>