Campgrounds

Greenbelt or Pohick Bay: choose the Washington, D.C. RV base by utilities and Metro plan

Compare Greenbelt and Pohick Bay RV camping by hookups, rig limits, minimum stays, dump access, Metro logistics, and campground time.

RVCamping.info Research Desk

Oct 25, 2026 - 20:29

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Greenbelt or Pohick Bay: choose the Washington, D.C. RV base by utilities and Metro plan

By Romana | Information checked 2026-10-26 UTC

Greenbelt is the dry, Metro-oriented base. Pohick Bay is the utility-rich campground base, but its minimum-stay rules can turn a short city stop into a longer reservation. Pick the transportation plan and utility requirement before comparing nightly prices.

Two bases, two different trip shapes

Decision point	Greenbelt Park Campground	Pohick Bay Regional Park
Campsite utilities	No water or electric hookups; registered campers have hot showers, bathrooms and a dump station.[1]	Electric-only, water/electric and full-hookup tiers are listed; bathhouses include hot showers and laundry, and registered campers have a dump station.[4]
Published RV fit	B Loop is limited to 30 feet including the tow vehicle; D Loop has limited 35-foot availability. Check the numbered site.[2]	The public family-camping page does not publish a universal RV maximum and says most sites are back-in.[4]
Transit evidence	NPS gives an RV-specific route to the oversized lot at Greenbelt Metro station and says RVs are not allowed in the College Park station lots.[3]	The cited campground pages do not establish a direct rail connection. Build a separate legal parking or drop-off plan before assuming a car-free city day.
Campground day	Wooded NPS campground with trails; the point is a simple base near Washington.[1][3]	Trails connect the campground to the waterfront, recreation facilities and a one-mile route to Gunston Hall.[4]
Short-stay friction	Campsites must be reserved online; the cited Greenbelt pages do not impose Pohick-style tiered minimum stays.[1][2]	Full-hookup sites booked more than 60 days out require seven nights; other utility tiers and dates carry two- or three-night minimums.[5]

A hookup requirement sends the search toward Pohick Bay. A short stay centered on Metro sends it toward Greenbelt. The harder cases are a large rig, a motorhome without a towed car, or a traveler who wants both full hookups and a simple city ride. Those combinations need a route check before payment.

Greenbelt makes the city leg explicit

Greenbelt has no campsite water or electricity, but it does have hot showers and a dump station.[1] Recreation.gov places the total rig limit at 30 feet in B Loop and 35 feet in D Loop, including the tow vehicle.[2] A 30-foot trailer plus truck does not fit merely because the trailer alone is under 30 feet. Open the exact site record and use the complete combination.

The Metro detail is unusually specific. NPS says College Park station is about two miles away, but RVs are not allowed in either of its lots. The same FAQ directs RVs to an oversized area at Greenbelt station, accessible only from I-95 southbound rather than Cherrywood Lane.[3] That route belongs in the travel-day notes. A generic map pin can deliver a large vehicle to the wrong entrance.

For a motorhome staying set up, the cleaner plan may be a towed car, taxi or rideshare to a station. That is editorial advice, not a service promise; check pickup access and current Metro operations for the travel date. The campground page only establishes the campsite, facilities and reservation requirement.[1]

Pohick Bay buys utility choices and a campground day

Pohick Bay lists 150 shaded family sites, including 100 with 50/30-amp electrical service and 50 non-electric tent sites. Its rate table separates electric-only, water/electric and full-hookup inventory.[4] A traveler can therefore match the site type to the RV instead of carrying a dry-camping power plan into the city visit.

The park is also a destination between city days. Official campground information connects its trail network to the waterfront, mini golf, waterpark and a one-mile trail to Gunston Hall.[4] That makes Pohick Bay the stronger choice when part of the party wants a campground day rather than another museum or monument day.

The reservation rules need their own check. A full-hookup reservation made more than 60 days before arrival carries a seven-night minimum. Inside 60 days, the minimum is three nights during the April-through-October peak season and holiday weekends, or two nights in the November-through-March period. Water/electric sites require two nights year-round; electric-only sites require two nights during peak season.[5] The non-electric campground closes from November through March.[4][5]

Those rules can reverse an apparent price advantage. Compare the required stay total, not one night's posted rate.

Run the route before paying

Set the utility floor. Full hookups, water/electric, electric-only or dry camping is a reservation filter, not a preference to solve at arrival.[1][4]
Measure the complete rig. Greenbelt publishes loop ceilings that include the tow vehicle. Pohick Bay's overview does not supply a universal maximum, so confirm the numbered site with the park or booking record.[2][4]
Test the city transfer. For Greenbelt, save the NPS oversized-lot directions and do not substitute the College Park lots.[3] For Pohick Bay, identify where a large vehicle, towed car or rideshare will legally connect to transit; the campground page does not answer that question.
Price the minimum stay. A seven-night full-hookup commitment at Pohick Bay is a different product from a one- or two-night stop, even if the nightly rate looks reasonable.[5]

Choose Greenbelt when dry camping and a documented RV-to-Metro route matter most. Choose Pohick Bay when pedestal service and time in the campground are worth a more deliberate city-transfer plan.

Source credit: RVCamping.info reviewed the linked National Park Service, Recreation.gov and NOVA Parks materials on 2026-10-26. The decision table and route-before-payment model are original editorial analysis.