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Crown Jewel of the North Atlantic Coast
Acadia 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.Read More
There's actually a lot to do and enjoy in Acadia during the off season, from November through April.
Details of your visit start to come together here including camping, fees, reservations, operating hours, transportation info and more.
Learn about park history, nature, and management practices.
Learn how to volunteer, work with us, become an artist in residence, report a wildlife sighting, and other ways to get involved in Acadia.
A park entrance pass is required year-round. Vehicles must display a pass clearly visible through the windshield. Buy & print a pass online.
Vehicle reservations are required to drive Cadillac Summit Road from mid-May to mid-October. Buy reservations online. Not sold at the park.
All campsite reservations must be made online in advance. There is no backcountry camping or overnight parking allowed in Acadia.
Learn more about the heritage, culture, and continuing presence of tribes known collectively as Wabanaki or "People of the Dawnland"
Sea to Trees tells stories of science happening in and around Acadia, from rocky shoreline to evergreen forests to granite mountaintops.
Acadia strives to improve accessibility for all visitors.
Last updated: November 14, 2025