
Overview
About Acadia National Park.
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.
Weather
Located on Mount Desert Island in Maine, Acadia experiences all four seasons. Summer temperatures range from 45-90F (7-30C). Fall temperatures range from 30-70F (-1-21C). Typically the first frost is in mid-October and first snowfall begins in November and can continue through April with an average accumulation of 73 inches (185 cm). Winter temperatures range from 14-35F (-10 - 2C). Spring temperatures range from 30-70F (-1-21C).
Entrance Fees
Vehicle reservations are not required for any other areas of the park, or for visitors who enter the area by foot, bike, or taxi. Vehicle reservations provide a timed entry, but do not require a departure time until 9 pm, when the road closes to vehicles. Reservations do not permit re-entry. Reservations are per vehicle, not per person. Reservations do not assign a specific parking space. Parking is prohibited outside of designated spaces. Cadillac is not served by the Island Explorer bus system.
Valid for seven days. Admits private, non-commercial vehicle (15 passenger capacity or less) and all occupants. This includes rental cars, RVs, and vans with fewer than 16 passengers. If the vehicle pass is purchased, no other pass is necessary.
Valid for 7 days. Admits up to 2 private, non-commercial motorcycles with up to 4 total passengers.
Valid for seven days. Admits one individual with no car (bicyclist, hiker, pedestrian). Youth 15 and under are admitted free of charge.
School groups and other academic institutions may qualify for an Educational Fee Waiver. If not qualified, please check fees for large or commercial groups.
Gallery
Photos of Acadia National Park.
4 images
Things to do
Discover Acadia National Park.

Bike Carriage Roads
Winding through the heart of the park, the 45 miles of historic carriage roads have crushed rock surfaces perfect for miles of bicycling.
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Birding at Otter Point
Enjoy Acadia's rugged coastline along Otter Point and search for passing seabirds and listen for songbirds in the nearby forest.
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Birding at the Precipice
View the cliff for nesting peregrine falcons (mid-April through early August) and for other raptors passing by and explore the wetland across the street.
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Birding at Thompson Island
Explore migratory shorebirds, terns, and gulls (August-October) on the mudflats of Mt. Desert Narrows.
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Birding Cadillac Mountain
Enjoy excellent birding opportunities from Acadia's highest point. In the fall (late August-October), join park rangers and volunteers daily at the Cadillac Mountain Hawkwatch.
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Birding Isle au Haut
Explore this downeast offshore island that is home to spruce-fir forests, rocky coastlines along with a variety of songbirds, shorebirds, and terns.
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Birding Jordan Pond
Explore Jordan Pond before the crowds by searching for breeding loon and songbirds in the morning at this popular Acadia destination.
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Birding Schoodic Peninsula
Spend a day driving and birding the mainland section of Acadia National Park. Located near Winter Harbor, Schoodic Peninsula provides some of the best birding habitat in the park.
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Birding Seawall
Seawall provides great birding opportunities on the west side of Mount Desert Island at Acadia National Park.
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