RV travel guide
Washington County
County seat South Kingstown (no county government), 333 sq mi across Rhode Island. Everything an RV traveler should read before rolling in — where you can boondock, the roads worth the detour, and the local rule that actually matters.

The county in brief
A traveler's read on Washington County
Block Island sits 13 miles south of the Washington County mainland in Block Island Sound — accessible only by year-round Block Island Ferry from Galilee at Point Judith, the Block Island Express high-speed ferry from New London CT (summer only), or seasonal commuter flights from Westerly State Airport — and the island holds one of the highest concentrations of preserved-land conservation easements anywhere in the United States: roughly 40% of the 9.7-square-mile island is permanently protected through The Nature Conservancy's Block Island Project, the Block Island Conservancy, and the federally-managed Block Island National Wildlife Refuge per TNC ranking, making this the only US barrier island with that scale of protection. The refuge is the only federally-designated Wilderness Area in Rhode Island. Washington County itself is a Census-Bureau-recognized county that no longer has any active county-government function — Rhode Island abolished county-level administration in 1846, distributing all governance to the towns.
South Kingstown is the largest town and the traditional 'county seat' by historical convention but holds no actual county office. The county covers 333 sq mi of southern Rhode Island including the towns of South Kingstown, Narragansett, Charlestown, Westerly, Hopkinton, Richmond, Exeter, and New Shoreham (Block Island). Burlingame State Park on the mainland Charlestown coast accepts rigs to 45 ft with electric hookups and operates 700+ RV-friendly sites, the largest state-park campground in Rhode Island — reservations on the RI State Parks reservation system open 5 months out and Memorial Day-through-Labor Day weekends sell within hours of release. The Charlestown Breachway State Beach accepts self-contained RV staging on a separate 75-site shoreline loop. Misquamicut State Beach in Westerly is the canonical southern-RI beach destination, drawing 200,000+ summer visitors per RI DEM season-end reports. Watch Hill Lighthouse at the western county tip is one of the oldest continuously operating Atlantic-coast lighthouses (1808 original, 1856 current keeper's house) and the canonical sunset viewpoint of the Connecticut-Rhode Island maritime border.
RV travel intelligence
Read the land before you roll in
The three things that shape an RV trip here — where you can boondock, the roads worth the detour, and the local rule that trips travelers up.
Dispersed camping
low
Low — mostly private or developed-only
Scenic drives & state byways
Ocean Drive Newport · Block Island Ferry corridor
Ordinance note for RV travelers
Rhode Island state parks (Burlingame, Charlestown Breachway, Fishermen's Memorial) all enforce 14-day max stay; Block Island bans overnight RV parking outside designated lots.
Sourced & cited
Every fact traces to an official source
Population and land area from the US Census; ordinances and park adjacency from county.gov, the National Park Service, and the US Forest Service.
More for Washington County travelers
Go deeper around Washington County
1 cross-linked peers across PickRV's places catalog — siblings, parks, public land, cities, and the parent state hub.
Parent state hub
Rhode Island on PickRV
Sourced from the PickRV places catalog · live availability disclosed on every landing.
Nearby & related
Keep planning Rhode Island
Sourced costs, campground directories, and the places worth a detour — the next layer of Rhode Island trip planning.
- Rhode Island RV rental costFuel · camping · tax, sourced
- Rhode Island RV-friendly campgroundsHookups, rig limits, booking tips
- RV rental companies in Rhode IslandLocal hosts & outfitters, verified
- National recreation areasBig-water recreation guides
- Estuary reservesQuiet coastal reserves
- National grasslandsWide-open prairie drives
- Deep trip guidesLong-form seasonal playbooks
Rhode Island rules · last verified 2026-05-10
- Rental tax
- 7.00%
- Min driver age
- 21+ std · 25+ Class A
- Gravel roads
- Allowed — disclosure required
- Generator quiet
- 22:00-07:00
Plan an RV trip through Washington County
Browse verified rigs, see the all-in price up front, and book in minutes — with real people ready to help every mile of the way.