• Views from Penobscot Mountain summit.

    Acadia

    National Park Maine

There are park alerts in effect.
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  • Temporary Road Closure

    A section of the Western Mtn Road in Southwest Harbor will be closed until 8/18 while park crews replace a culvert with a new fish-friendly open bottom culvert. For more information and a map visit our Getting Around Page. More »

  • Trail Closure: Gorge Path weekdays, 7 am - 4 pm

    The section of the Gorge Path between the Hemlock Path intersection and the A. Murray Young Trail intersection is closed until rehabilitation work is completed. The closure will be in effect Mondays through Fridays only, from 7 am to 4 pm.

Boating

boater

Boater dons life vest.

A number of lakes and ponds on Mount Desert Island permit boating. Each body of water has specific watercraft restrictions. Please remember:

  • During eagle and seabird nesting season, some islands are closed to the public. Please respect posted closures, which include:
    • February 15 to August 31 - Bar Island ( Somes Sound ), Long Porcupine Island, Rolling Island, Schoodic Island, and Sheep Porcupine Island are closed to protect nesting bald eagles or seabirds.
    • April 1 - July 31 - Heron Island and Thrumcap Islands are closed to protect nesting seabirds.
  • All towns have launching areas for saltwater near town docks and municipal piers.
  • The law requires you to carry a Coast Guard approved life vest for each passenger. A better idea is to wear them. It could save your life!
  • Canoes, kayaks, sailboats, and motorboats can be rented in surrounding communities. A variety of commercial vessels offer ferry service, fishing, nature cruises, sailing, and whale watching excursions.
 
smallcraft

Watercraft Restrictions

Did You Know?

Cobblestone Bridge, faced with rounded cobblestones, has a stream running underneath.

The historic carriage road system at Acadia National Park features 17 stone-faced bridges spanning streams, waterfalls, cliffs, and roads. The design of each bridge, such as Cobblestone Bridge, is unique.