• Views from Penobscot Mountain summit.

    Acadia

    National Park Maine

There are park alerts in effect.
show Alerts »
  • 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.

Hiking

hiking

Brochures and Maps

 

For the more information about hiking historic trails in Acadia, click here.

To purchase trail maps please visit the bookstore.

 

Closures

 

For information on annual trail closures, click here.

For information on temporary closures, click here.

 
Seasonal Closures

Winter Hiking

 

Are you thinking about navigating the icy winter trails of Acadia? Winter Hiking Tips.

 
Please stay away from the edge

Tips and Safety

 

Trail Safety

  • Be careful when hiking near cliff edges.
  • Carry water, at least 20 oz (.6 L), and more on warm days.
  • Wear sturdy hiking shoes.
  • Follow blue trail blazes and use a map.
  • Do not modify or build new cairns.
  • Know the difficulty level of the trail and your physical abilities and limitations.

Leave No Trace!

  • Stay on the trail.
  • Step carefully on summits.
  • Bury human waste in areas without toilets.
  • Carry out all trash, including toilet paper and cigarette butts.

Rules and Regulations

  • Pets must be restrained on a leash no longer than 6 feet (1.8 m) and are not permitted on ladder trails.
  • Do not feed or disturb wildlife.
  • Bicycles and horses are not allowed on hiking trails.
  • Fires are permitted only in designated areas.
  • Due to the park's small size, there is no backcountry camping.
  • Swimming, wading, and pets are prohibited in public water supplies. Please respect posted regulations at lakes and ponds.

Did You Know?

Bronze statue of a Passamaquoddy man

Saint Croix Island International Historic Site is a National Park Service site located within three hours of Acadia. Saint Croix commemorates the first French attempt at a permanent settlement in N. America. Explore the mainland site with an interpretive trail featuring bronze statues and waysides. More...