Smallwood State Park - United States

Discover the RVezy RV rental marketplace

1 of 1
  1. RV rentals
  2. United States
  3. Maryland
  4. Smallwood State Park

About Smallwood State Park

RV quick facts for Smallwood State Park

DetailInformation
Dump stationAvailable seasonally at the Sweden Point campground
Full hookupsNo full hookups; electric sites available at Sweden Point campground
Cell serviceGenerally good across major U.S. carriers due to proximity to the D.C. metro area
Road restrictionsNarrow rural access via Sweden Point Road; no tunnels or steep grades
Reservation windowReservations through the Maryland Park Service reservation system
Park hours5 a.m. to sunset April to October; 7 a.m. to sunset November to March
On-site amenitiesMarina, boat ramps, picnic area, pavilions, playground, nature trails
Rustic cabinsRustic camper cabins available in addition to RV and tent sites

Best time to visit Smallwood State Park

Late spring through early fall is the prime window, with May, June, September, and October offering warm but comfortable temperatures, lower humidity, and active marina operations. Midsummer brings peak crowds, humidity, and biting insects near the creek, so midweek stays are easier on RV travelers. Shoulder months are ideal for paddling Mattawoman Creek and cycling the Potomac Heritage route. Winter is quiet, with reduced hours and limited camping services.

Jan 80 mm
45°F - 27°F

Campground closed, day-use only

Feb 70 mm
48°F - 28°F

Campground closed, day-use only

Mar 90 mm
57°F - 36°F

Campground closed, day-use only

Apr 85 mm
68°F - 45°F

Camping season typically begins

May 95 mm
77°F - 55°F

Warm, comfortable, prime paddling

Jun 95 mm
86°F - 64°F

Humid; peak-season demand starts

Jul 100 mm
90°F - 70°F

Hot and humid; thunderstorms common

Aug 95 mm
88°F - 68°F

Hot and humid; peak crowds

Sep 90 mm
81°F - 61°F

Ideal shoulder-season conditions

Oct 80 mm
70°F - 48°F

Fall foliage; cool evenings

Nov 75 mm
57°F - 39°F

Camping season typically ends; reduced park hours

Dec 85 mm
48°F - 30°F

Campground closed, day-use only

Things to do at Smallwood State Park

  • Paddle Mattawoman Creek Easy
    RV parking available

    Mattawoman Creek is a forested tidal tributary of the Potomac that is popular for kayaking and canoeing from Sweden Point Marina. The calm, tree-lined waters are beginner-friendly and known for fishing and birdwatching. nps.gov/places/smallwood-state-park.htm

  • Sweden Point Marina
    RV parking available

    Sweden Point Marina is the park's waterfront hub, with slips and boat launching ramps providing access to Mattawoman Creek and the Potomac River. Trailer parking makes it convenient for RV travelers towing small boats. nps.gov/places/smallwood-state-park.htm

  • Smallwood's Retreat Easy
    RV parking available

    Smallwood's Retreat is the restored 18th-century plantation home of Revolutionary War General William Smallwood, the park's namesake. Seasonal tours and special events include craft demonstrations and military exhibitions. nps.gov/places/smallwood-state-park.htm

  • Park nature trails Easy
    RV parking available

    Short wooded nature trails loop through the park near the campground and picnic areas. They offer easy walking under mature hardwoods with views of Mattawoman Creek. nps.gov/places/smallwood-state-park.htm

  • Potomac Heritage Trail to Piscataway Park Moderate
    RV parking available

    Smallwood is the southern trailhead for a 16.4-mile Potomac Heritage National Scenic Trail segment that ends at Piscataway Park, across the river from Mount Vernon. The route follows back roads past Mattawoman Natural Environment Area and Chapman's Landing. home.nps.gov/pohe/planyourvisit/s-md-smallwood-to-piscataway.htm

  • Bicycle to Oxon Cove Park Strenuous
    RV parking available

    A roughly 44-mile on-road bicycle route runs from Smallwood State Park to Oxon Cove Park, with stops at Fort Washington Park, Piscataway Park, and Fort Foote Park. Cyclists can continue over the Woodrow Wilson Bridge to Alexandria and the Mount Vernon Trail. nps.gov/thingstodo/bicycle-smallwood-state-park-oxon-cove-park.htm

  • Picnic areas and playground Easy
    RV parking available

    Shaded picnic pavilions and a playground sit near the waterfront, making the park a practical stop for families traveling by RV. Day-use parking accommodates larger vehicles. nps.gov/places/smallwood-state-park.htm

  • Fishing on the Potomac Easy
    RV parking available

    Anglers launch from Sweden Point Marina to fish Mattawoman Creek and the tidal Potomac for bass, catfish, and panfish. Shoreline fishing is also possible near the marina area. nps.gov/places/smallwood-state-park.htm

Top Hosts near MD, United States

Kimberly16 trips - Joined Jun 2023

Great host will consider using though with would select a smaller less luxurious vehicle. Was an excellent first-time experience.

Niel L. - Oct 2026

The RV was everything we hoped for, it was spacious and well maintained. Kimberly was wonderful to work with, very responsive. Thank you for allowing us to rent your beautiful RV.

Jessie C. - Dec 2025

AG
Anthony9 trips - Joined Apr 2023

Anthony was a pleasure to rent from, he was very easy to communicate with and answered every question we had. I would absolutely recommend him to anyone looking to rent an RV

Samantha B. - May 2025

Tony was very kind and thorough in his explanation of the RV functionality to us newbies. Very easy to drive.

Miranda R. - Sep 2023

RV delivery to 20 campgrounds

Skip the pickup. Skip the towing. Get an RV delivered and set up at your campsite so you can arrive, unpack, and start your trip stress-free.

Choose your perfect RV

Browse RVs that offer delivery to your site and book the one that fits your budget and adventure style.

Lock in your campsite

Reserve your campsite with the hookups and amenities you need. We’ll help you find RVs that meet site requirements.

Arrive and relax

Your host delivers and sets up the RV before you get there. Just show up and start enjoying your trip.

RV Rentals Smallwood State Park

Smallwood State Park, MD, United States

How to get to Smallwood State Park

Smallwood State Park is about an hour south of Washington, D.C. (roughly 40 miles) via Route 210 and Route 225, and approximately 1.5 hours from Baltimore. The final approach on Sweden Point Road is a narrow rural road, so larger RVs should take it slowly and watch for low-hanging branches. There are no tunnels, mountain passes, or steep grades of concern on the main route. The nearest major airport for fly-and-rent trips is Ronald Reagan Washington National Airport (DCA), with Baltimore/Washington International (BWI) and Dulles (IAD) also within reasonable driving range.

RVezy vs. Traditional RV rental

RVezy rentals

  • Book directly from local RV owners
  • Choose the exact RV you want
  • Delivery to your campsite, home, or destination
  • More variety: trailers, motorhomes, and campers

Traditional RV rental

  • Limited fleet from a rental company
  • Exact RV not guaranteed
  • Pickup only at retail locations
  • Fewer RV types and less availability