State Park / State Forest · Maine
Sebago Lake State Park Campground
Near Casco, Maine — $27–$35 a night and rigs to 40 ft by our record.
Quick answer
Can I bring an RV to Sebago Lake State Park Campground?
What length RV fits Sebago Lake State Park Campground? Our record: Sebago Lake State Park Campground takes rigs up to 40 ft. 4 months ahead via ME State Parks portal. Book on the operator's own page.
- Open: Our record: Mid-May through Columbus Day.
Camping at Sebago Lake State Park Campground? Tell us the nights.
One email when a Maine owner lists a rig for those nights.
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On the ground
Deepest lake in Maine (300 ft) — crystal-clear water. Closest large state-park camp to Portland (45 min). Books out July weekends 4 months early; check daily for cancellations.
From our record
- Open
- Mid-May through Columbus Day
- Booking
- 4 months ahead via ME State Parks portal
- On site
- Showers, Pets allowed, Fire rings, Dump station
- Camping styles
- RV-friendly, Tent camping
What a posted rig limit measures
- Pad length — the rig plus anything it tows
- Height — what the branches and the awning need
- Turning arc — the swing off the loop road
Keep planning Maine
More Maine campgrounds
- Wolfe's Neck Oceanfront Camping$65–$195/night, big-rig OK; max unverified
- Lily Bay State Park Campground$27–$35/night, rigs to 40 ft
- Camden Hills State Park Campground$27–$35/night, rigs to 35 ft
- Swan Island Wildlife Mgmt Area (Steve Powell WMA)$12–$25/night, tent sites only, no RV pads
- All 10 Maine campgrounds
The rest of the Maine trip
Sebago Lake State Park Campground questions
- What length RV fits Sebago Lake State Park Campground?
- Our record: Sebago Lake State Park Campground takes rigs up to 40 ft.
- When is Sebago Lake State Park Campground open?
- Our record: Mid-May through Columbus Day.
- How do I reserve a site at Sebago Lake State Park Campground?
- 4 months ahead via ME State Parks portal. Book on the operator's own page.
Before you go
Maine rules for RV renters
Maine rules
Verified 2026-05-10
- Rental tax
- 7%
- Min driver age
- 18+ · 21+ Class A
- Gravel roads
- Allowed
- Generator quiet hours
- 22:00-07:00
- Alcohol in cabin
- No open container
- Dump station
- Standard