ParkScore has rated 49 RV parks across Maine on 10 dimensions — hookups, safety, site quality, amenities, policies, value, and more. Every park links to a full scorecard and live booking options.
Saco, ME
Kennebunkport, ME
Ogunquit, ME
Bar Harbor, ME
Old Orchard Beach, ME
Ellsworth, ME
Jackman, ME
Portland, ME
Camden, ME
Bar Harbor, ME
Millinocket, ME
Rockland, ME
Bangor, ME
Augusta, ME
Bethel, ME
Freeport, ME
Greenville, ME
Rangeley, ME
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Based on ParkScore's 10-dimension rating system, the top-rated RV park in Maine is Saco/Portland South KOA Holiday with a score of 8.5/10. Our rankings factor in hookup quality, safety, site quality, amenities, policies, and value. ParkScore has evaluated 49 RV parks and campgrounds across Maine — browse the ranked list above for the current top picks.
The best season for RVing in Maine is typically June–September. Maine is home to Acadia National Park, the Bold Coast, and 3,000+ islands, which attract different types of travelers at different times of year. Always check campground-specific availability, as parks near popular attractions book out months in advance during peak season.
ParkScore evaluates every campground in Maine on 10 standardized dimensions: location and access, safety and security, hookup quality (water, electric, sewer), site quality, amenities, policies (pet-friendliness, stay limits), guest reviews, value for money, seasonal readiness, and rig compatibility (big rigs, pull-through sites). Each dimension is scored 1–10 and combined into an overall ParkScore. This lets you compare parks objectively rather than relying on single-star ratings.
Yes — many of Maine's 49 rated RV parks offer full hookups (water, electric, and sewer). ParkScore's hookup dimension score specifically captures hookup quality, reliability, and amp availability (30A vs 50A). Parks scoring 8+ on hookups consistently provide full-service sites with reliable connections. Use the filter on our Explore page to find full-hookup parks in Maine.
The average ParkScore across all rated RV parks in Maine is 6.8/10. Individual parks vary widely — use our rankings to find the highest-scoring options for your specific needs.
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