Maine State Park Campgrounds for RVs
When it comes to planning the perfect RV camp trip, there are a lot of places you could look toward. Somewhere near the ocean, somewhere near the mountains–the United States has no shortage of beautiful state parks.
However, if you’re looking for some of the best state parks around, you’ll probably want to start your search in Maine. The state parks of Maine are not only some of the most beautiful in the US, but they’re also well-equipped for RV campers. With full hookup sites, and spaces large enough to accommodate even the biggest rigs, your dream RV vacation is easily within reach with a stay at a Maine state park campground.
This list of Maine state park campgrounds was selected to provide you with the best options available. Each campground received high ratings by RV enthusiasts and nature-lovers alike.
Read on to discover your dream RV campground among Maine’s state parks!
Aroostook State Park Campground
Founded in 1938, Aroostook has the unique honor of being Maine’s first state park. Aroostook is located in the northeastern corner of Maine, near the border of New Brunswick, Canada. This scenic state park campground borders Echo Lake and is also within close proximity to Quaggy Jo Mountain. There are 30 spacious sites available, however, only a handful have full hookup capabilities.
If you’re looking for the ultimate getaway, Aroostook is a great option. This state park has 800 acres of hiking trails to explore and each site is extremely spacious. Those who make the trek to northern Maine always come back saying it’s worth the journey.
Bradbury Mountain State Park Campground
About a half-hour drive northeast of Portland, Maine, you’ll find the glorious Bradbury Mountain State Park. Although this state park campground is also relatively more quaint, with 35 partial hookup sites available, there are plenty of things to do throughout its 800 acres. Spend a day lounging beneath the tree canopies, hike to the summit of Bradbury Mountain, or watch the annual hawk migration in the spring and fall.
This state park is also a great option for RV campers who want to stay close to one of Maine’s central hubs, Portland. As one of Maine’s five original state parks, you’re guaranteed to be immersed in spectacular old-growth forests for some truly remarkable camping.

Camden Hills State Park Campground
Just west of Acadia National Park, located on the oceanfront is the small town of Camden. Here, you’ll also find the Camden Hills State Park, with a 107-site campground and 30 miles of hiking trails. Camden Hills only has partial hookup sites and RV campers often comment on how tight the spaces are, but it’s difficult to beat the close proximity to the ocean.
Those visiting Camden Hills can hike or drive up to the summit of Mount Battie for a pristine view of Camden Harbor, Penobscot Bay, and some of Maine’s inland lakes and rivers. This Maine state park campground accommodates RVs up to 40 feet in length and is well-shaded.
Cobscook Bay State Park Campground
Cobscook Bay State Park is located in the far eastern corner of Maine, just near the edge of Dennys Bay. There are no roads separating this amazing state park from the waterfront, so the beautiful Atlantic ocean is literally just a short stroll away. There are 124 campsites available with accommodations for rigs up to 40 feet.
It’s said that over 200 different species of birds exist in the area and that the soft shell clam, an edible delicacy in Maine, can be found by digging along the beach at low tide. In the nearby Moosehorn National Wildlife Refuge, you’ll also encounter an abundance of wildflowers and small woodland creatures.
Lamoine State Park Campground
Lamoine State Park is comfortably nestled up against the waterfront of the Mt. Desert Narrows, just north of Acadia National Park. There are 61 sites available with a max RV length of 45 feet. Visitors often remark about how clean and peaceful the campground is. It’s truly a hidden gem as a Maine State Park campground because it offers spectacular views of Mt. Desert Island on the other side of the water, similarly providing close access to Acadia.



Most campsites are reservable and the season opens after May 15. However, it’s said that there are two non-reservable sites directly overlooking the bay, if you’re lucky enough to roll in when one is open. During the day, on your way to Acadia, be sure to pass through Bar Harbor for some delicious seafood.



Lake St. George State Park Campground
Located halfway between Portland and Bangor, Lake St. George State Park is another favorite Maine state park campground among RV adventurers. Some of the campground sites are located directly on the shoreline of St. George Lake. The lake itself is relatively small compared to some of the other lakefront campgrounds. However, it contains the famed Hawaii 2, owned by the developers of Cards Against Humanity and voted “the okayest place on Earth.”
Sport fishing for landlocked salmon and brook trout is popular on Lake St. George. Picnic tables and grills are available close to the beach in the day-use area, just a few steps from the camping area. There is also a play area for younger children with a sandpit, volleyball, basketball, and swings.
Lily Bay State Park Campground
In north-central Maine, Lily Bay State Park is situated along the stunning Moosehead Lake. The campground has 90 sites available, 38 of which are located directly on the waterfront. However, the waterfront sites don’t have hookups. Moosehead Lake is the largest lake in New England with 117 square miles of water and hundreds of miles of shoreline.
In the summer, RV campers can enjoy swimming, fishing, boating, kayaking, and lounging on the beach. There are also several islands that can be visited by boat or ferry, including the stunning Mt. Kineo State Park, which has extensive hiking trails and a lookout tower offering panoramic views of the lake.
Mount Blue State Campground
Not far from the border of northern New Hampshire is Mount Blue State Park. The campground offers a wide variety of activities, such as lakeside lounging, swimming, dark sky stargazing, fishing, biking, hiking, paddling, and boating. It’s a haven for RV campers looking for a quiet and clean campground with private lakefront sites.
In the area, you’ll also find plenty of opportunities for day hikes, including Tumbledown and Mt. Blue. There are 136 sites available and spaces large enough to accommodate RVs up to 35-feet in length. Many visitors find that they enjoy Mount Blue State Park so much that they end up booking an extra night or two.
Peaks-Kenny State Park Campground
An hour northwest of Bangor, in central Maine, is Peaks-Kenny State Park. This 56-site campground sits adjacent to the 10-mile-long Sebec Lake. In addition to the lakefront access, you’ll also find 10 miles of hiking trails through old-growth forests, various picnic areas, a playground, and a shelter for special activities and hosted events. There are 56 sites available and a majority of them offer full hookups.
This family-friendly campground draws visitors back year over year. While there isn’t an arcade or a pool, guests find that they appreciate the quiet and serene lake life more than anything. Be sure to bring a kayak or canoe for added fun!
Rangeley Lake State Park Campground
Northwest of Mount Blue State Park, near the New Hampshire border, is Rangeley Lake State Park. This region of Maine is full of mountains and lakes, meaning there’s no shortage of outdoor activities in the area. The campsites are well spaced and surrounded by aromatic spruce and fir trees, with 50 total sites available to choose from.
The lake contains nine miles of crystal clear waters, which is home to world-class salmon and trout populations. Although the fish population is sustained by a strong commitment to catch and release practices, many visitors come here to partake in the sport. Many of the campsites are located close to the lakefront, offering pristine views of Saddleback Mountain in the distance.



Sebago Lake State Park Campground
Sebago Lake State Park is easily one of the biggest and most widely visited campgrounds in Maine. Located just north of Portland, this lively campground is enhanced with a nature center, guided hikes, an amphitheater, and dozens of other scheduled activities. The campground itself is located beside the massive, 50 square-mile Sebago Lake, carved out by ancient rivers and Ice Age glaciers.
This state park is one of the few to offer year-round camping in Maine, with 250 campsites available, 90 of which offer full hookups. Sebago Lake State Park was one of the 5 original state parks to be established in Maine. Many families and individuals in the RV community know and love Sebago Lake. It’s well worth a visit if you’re looking for something close to Portland.
RV Camping in Maine
There are plenty of additional options for RV camping in Maine beyond the state parks. It’s hard to go wrong by choosing to stay at a state park during your camp trip, but private campgrounds also have great amenities oftentimes.
When it comes to RV camping in general, Maine is a state you shouldn’t pass up. From its quiet emerald forests to its soaring mountain peaks, its salty oceanfront air, to its New England charm, you won’t be disappointed by planning your next RV vacation in the beautiful state of Maine.