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.
June 14, 2013: The Western Mountain road loop is now open.
The hiking trail system in the Mount Desert Island section of Acadia National Park offers outstanding hiking opportunities for day hikers. It is also a cultural resource of national significance because of its early origins with the village improvement associations on the island and the high level of design and craftsmanship of individual trails. This craftsmanship is most evident in the steps, retaining walls, and rock pavement built from native granite. In 2002 a hiking trails plan was completed to guide maintenance and management.
Hiking trail use was monitored from 1999-2003 by conducting a census of entries to the entire system on two consecutive days in the first week of August. The 2003 report summarizes all five years. In 2008, we began a long-term monitoring program using electronic trail counters on the Gorham Mountain Trail and the Pemetic Mountain Trail (near the Triad). We also monitor hiking use each year on several mountain summits. For more information on the trail counters and hiker use of summits, see the Mountain Summits page, or view our 2008 report on summits and trails now.
Researchers from Virginia Tech inventoried erosion conditions for the entire hiking trail system on Mount Desert Island in 2007 and conducted a study evaluating the efficacy of several education and site management techniques in keeping hikers on the Gorham Mountain Trail. Reports should be available soon.For more trails and hiking information, see the Leave No Trace page.
Did You Know?
Since 1999, propane-powered Island Explorer buses have carried more than two million passengers in Acadia National Park, eliminating more than 685,000 automobile trips and preventing 6,444 tons of greenhouse gases. The fare-free buses are supported by your entrance fees. More...