• Granite mountains on islands along coast

    Acadia

    National Park Maine

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  • Park Loop Road opening

    May 17, 2013: The entire Park Loop Road and all other paved roads in the park open today. All dirt roads in the park, including the Seal Cove Road, will open on June 3.

  • Trail closures

    April 22, 2013: The Precipice, Orange and Black, Valley Cove, and Jordan Cliffs Trails are closed until further notice because of nesting peregrine falcons. All other trails in the park are open, whether accessible from the park or from state roads.

  • Hulls Cove Visitor Center

    May 17, 2013: The visitor center will open on May 19 and will be open 9-5 every day. All park passes are available there. There is an accessible entrance at the back of the building for those who have trouble climbing stairs.

Earthquake Photos

At 8:07 p.m. on Monday, October 2, a minor earthquake of magnitude 3.8 shook the ground around Acadia National Park. The epicenter of the earthquake was located in the Atlantic Ocean just off Great Head, on the eastern side of the park. Damage appeared to be limited to rocks falling on the Park Loop Road, which re-opened on Tuesday afternoon after a brief closure, and on some park trails (see Temporary Closures for a list of closed trails).

This earthquake followed several small aftershocks that have occurred since the first earthquake on September 22 (magnitude 3.4). The epicenter for the September 22 earthquake was located in the park, just off the Precipice Trail parking area on the Park Loop Road. No damage was reported.

According to the Maine Geological Survey, earthquakes in Maine are rare, with just 507 earthquakes occurring in the state from 1747 to 1992. During that time, only one other earthquake originated from Mount Desert Island. Most earthquakes that do occur in Maine are minor, and to date none have caused significant damage.

For more information about these unusual events, including maps of the epicenters, visit the U.S. Geological Survey Earthquake Center.

 

Did You Know?

A park ranger points out features of a tree to visitors during a ranger program.

From late May to early October, park rangers at Acadia National Park offer a variety of programs to suit every interest and activity level. Programs include walks, talks, hikes, narrated boat cruises, bike rides, and more. Check out the Beaver Log for a schedule of programs. More...