• Eagle Lake covered in snow nearing dusk

    Acadia

    National Park Maine

There are park alerts in effect.
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  • Carriage Roads Closed

    All park carriage roads are closed until further notice to prevent damage during the spring thaw. For more information: (207) 288-3338

  • Trail Closures: Peregrine Falcon Nesting

    Precipice Cliff and Valley Cove areas are closed to all public entry until further notice for peregrine falcon nesting season. More »

  • Blackwoods Campground is open

    Blackwoods Campground is open and is sites are available by self-registration at the campground. More »

  • 2014 Season Openings

    Park Loop Rd, Cadillac Mountain Rd, & Hulls Cove Visitor Center is open. Call (207) 288-3338 or follow us on Facebook (www.facebook.com/AcadiaNPS) for more information More »

  • Jordan Pond boat ramp parking lot is closed for construction

    It's scheduled to reopen on June 28. There may be intermittent openings at the discretion of the contractor. The North Lot parking area will remain open for access to the Jordan Pond House Restaurant & hiking & biking trails.

Integrated Pest Management

Drawing of purple loosestrife plant

Purple loosestrife

The Integrated Pest Management (IPM) program oversees the park’s management of plant and animal pests. Treatments are based on an understanding of the biology of the pest and use the least-toxic treatment that is effective. Managing pests includes correctly identifying the pest, preventing infestations whenever possible, setting thresholds for treatment, monitoring the effectiveness of treatments, and education, when appropriate.

Park pests include:

  • non-native invasive plants such as purple loosestrife;
  • non-native animals that disrupt natural systems such as European red ants,
  • nuisance animals such as raccoons, beavers, bees, and wasps; and
  • structural pests such as carpenter ants and rodents.
 

Did You Know?

A girl stands along the stone steps of the Kurt Diederich Path in this historic image taken around 1920.

Acadia National Park contains more than 120 miles of historic hiking trails. Many of these trails were established by local village improvement societies in the late 1800s and early 1900s. Today many of the historic features, such as stonework, are still visible.