7 National Park Service sites
Maine park guides
5 campgrounds inside the parks · 262 nearby · 38 free sites5 campgrounds inside the parks · 262 nearby · 38 free and dispersed sites
Camping on the map
National Park4 alerts
Sign in to contribute
At a glance
Inside the parks5 campgroundsAcadia 4 · Katahdin Woods and Waters 1
Near the parks262 campgroundsWithin 25–50 mi of a site
Free and dispersed38 sitesWithin 25–50 mi of a site
Current alerts8 at 5 sitesAs of Sep 20, 2026 · nps.gov
Park guides in Maine 7
National Park4 alertsAcadia National ParkAcadia National Park protects the natural beauty of the highest rocky headlands along the Atlantic coastline of the United States, an abundance of habitats, and a rich cultural heritage. At 4 million visits a year, it's one of the top 10 most-visited national parks in the United States. Visitors enjoy 27 miles of historic motor roads, 158 miles of hiking trails, and 45 miles of carriage roads.4 in the park · 51 within 50 mi · 16 free nearbyEntrance $35 per vehicle
4 alertsEntrance $35 per vehicle
National MonumentKatahdin Woods and Waters National MonumentSpread across a wild landscape offering spectacular views of Katahdin, Katahdin Woods and Waters invites discovery of its rivers, streams, woods, flora, fauna, geology, and the night skies that have attracted humans for millennia.1 in the park · 132 within 25 mi · 3 free nearby1 alert
1 alertOpen the guide
Maine Acadian CultureMaine Acadians share beliefs and experiences tying them to a common religion, languages, and history. The St. John River, land, and family are essential to their culture. The National Park Service supports the Maine Acadian Heritage Council, an association of historical societies, cultural clubs, towns, and museums that work together to support Maine Acadian culture in the St. John Valley.31 within 25 mi · 10 free nearby
Open the guide
International Historic SiteSaint Croix Island International Historic SiteThe winter of 1604-1605 on Saint Croix Island was a cruel one for Pierre Dugua's French expedition. Iced in by freezing temperatures and cut off from fresh water and game, 35 of 79 men died. As spring arrived and native people traded game for bread, the health of those remaining improved. Although the expedition moved on by summer, the beginning of French presence in North America had begun.25 within 25 mi · 3 free nearby1 alert
1 alertOpen the guide
National MonumentFrances Perkins National MonumentKnown as the first woman to hold a presidential cabinet position and the “Woman behind the New Deal,” Frances Perkins championed many labor rights that Americans enjoy today, including safety standards, Social Security, and shorter workweeks. Her impressive career and accomplishments, including as Secretary of Labor, opened the door for other women to hold high government positions.20 within 25 mi1 alert
1 alertOpen the guide
International ParkRoosevelt Campobello International ParkFor many years, Franklin D. Roosevelt summered on Campobello Island. As an adult, he shared with his family the same active pursuits he enjoyed on the island as child. Although he visited less frequently after contracting polio, Campobello remained important to FDR. Today Roosevelt Campobello International Park serves as a memorial to FDR and a symbol of cooperation between the U.S. and Canada.16 within 25 mi · 11 free nearby1 alert
1 alertOpen the guide
Photos: Photo courtesy of Sam Mallon, Friends of Acadia · NPS/ Gin Majka · NPS Photo · DOI Photo · Parks Canada Photo / Harold Bailey
Crossing Maine
National Scenic TrailAppalachian National Scenic TrailThe Appalachian Trail is a 2,190+ mile long public footpath that traverses the scenic, wooded, pastoral, wild, and culturally resonant lands of the Appalachian Mountains. Conceived in 1921, built by private citizens, and completed in 1937, today the trail is managed by the National Park Service, US Forest Service, Appalachian Trail Conservancy, numerous state agencies and thousands of volunteers.Photo Credit: ATC/Benjamin Hays2 alerts along the trail
2 alerts along the trailOpen the trail guideCamped at a park in Maine? You could be the first to tell the next camper where to pitch.
Reviews, photos and cell signal reports from real stays make every park guide in Maine better.
Park guides in nearby states
Park information, alerts and photos: National Park Service.