State Park / State Forest · Maine campground guide
The numbers
Fee range
$27–$35/night
Season open
Mid-May through Columbus Day
RV size limit
Up to 40 ft
Reservation window
4 months ahead via ME State Parks portal
The insider read
Moosehead Lake — largest lake in Maine. Closest paved camp to the Mt. Kineo cliff face. Moose viewing dawn/dusk on bay edges; bring repellent + headnet — black-fly season early June is brutal.
Original analysis from PickRV — synthesised from public sources you can verify, pulling the operational details competitor guides typically skip.
Verify at maine.govOn site
Book it right
PickRV doesn't handle campground bookings — reserve direct through the official channel so policies and cancellations flow through one record.
Opens campwithme.com
Every fact above is sourced from the managing agency's canonical page. Cross-check fee, season, and size limit before you depend on them.
Match the campground's size limit and hookup level to a vehicle category, then plan the rest of the trip.
Keep exploring
Near Camden
StateInsider tip · Walk-to-Camden-Harbor camp (1 mile). Mt. Battie summit drive offers the postcard harbor view. Sites in loops 1-3 are sheltered pine; 4-5 are more exposed.
Near Richmond
StateInsider tip · Boat-shuttle-only camp on a 4-mile Kennebec River island. Bald eagles + wild turkey + white-tail deer year-round. Limit 20 campers — most isolated Maine state-managed camp.
Near Bar Harbor
PrivateInsider tip · Acadia NP RVs that can't fit Blackwoods (over 35 ft) come here. Free Acadia shuttle stops at the camp entrance. Lobster bake nights Thursday Jul-Aug.
Near Otter Creek
NPSInsider tip · Closest NPS camp to Cadillac Mountain sunrise (vehicle reservation needed separately May-Oct, $6). 0.5-mile trail from camp to the Ocean Path. Showers at the nearby Seawall comfort station ($).
Your next step
Lily Bay State Park Campground takes rigs up to 40 ft, so what you arrive in decides whether the loop works at all. If you don't own one, the same trip runs on a motorhome rented in Maine.
Nothing in Maine is bookable today — PickRV opens for bookings on October 25. Dated requests are what we take to owners, so give us the window you actually want — you get one email the day a rig covers it, and nothing else.
Nearby & related
Sourced costs, campground directories, and the places worth a detour — the next layer of Maine trip planning.
Before you go
Maine rules
Verified 2026-05-10
