Carriage Roads to reopen
All park carriage roads will reopen to foot traffic only on Friday, 4/25. Bikes & horses are not permitted at this time to prevent damage during the spring thaw. Use caution as seasonal repairs are not completed. For more info: 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.
Laws & Policies
Enabling Legislation and Public Laws
Park rangers enforce a number of federal regulations in the park, including the Code of Federal Regulations, Title 36 (36 CFR), and the United States Code, Titles 16, 18, and 21.
Within 36 CFR, park superintendents are granted the right to make park-specific regulations to maintain public health and safety, protect environmental or scenic values, protect natural and cultural resources, aid in scientific research, provide for equitable use of facilities, and avoid conflict among visitor use activities. These park-specific regulations are found in the Superintendent's Compendium. Included below is a partial list of park regulations.
It is illegal to be in the park when under the influence of alcohol or controlled substances. The possession of alcoholic beverages by a minor (less than 21 years old) is prohibited.
All motorized vehicles are prohibited on park trails and carriage roads. All-terrain vehicles are not allowed anywhere in the park.
Camping is permitted only in designated campsites at Blackwoods, Seawall, and Duck Harbor (Isle au Haut) Campgrounds. For complete camping regulations, click here.
The possession or use of fireworks or firecrackers is prohibited.
Fishing is permitted in accordance with State of Maine laws. For more information, see Fishing.
The use of horses and other pack animals is permitted on the certain trails, routes, and roads in the park. For more information, see Horseback Riding.
The park is open 24 hours a day. However, Bass Harbor Head Lighthouse closes to visitors and motor vehicles at dark, while Carroll Homestead, Lake Wood, and Thompson Island Picnic Area are closed to motor vehicles at dark.
Hunting and trapping are prohibited.
Roller skates, rollerblades, roller skis, skateboards, and any other coasting devices are permitted on roads closed to automobiles.
A number of islands in the park are closed at certain times of the year to protect nesting bird species. For more information, see Boating.
Parking is limited to specific areasin the park. For more information, click here.
Pets must be leashed (six feet or less) or otherwise physically restrained at all times. For more information, click here.
Permits are required for activities such as scientific research and collecting, commercial photography/filming, commercial tours and activities, etc. Please see the Superintendent's Compendiumfor a complete list of activities and events that require a permit.
The possession, injury, destruction, removal, or disturbance of park property or natural resources, including animals, plants, minerals, cultural, and archaeological objects is prohibited. This includes collecting rocks, cobbles, plants, marine organisms, other natural materials, and historic objects and artifacts.
RVs are permitted in the park, but some areas are not accessible due to low bridge heights or limited turnaround space. For more information, see Vehicle Restrictions.
Federal law requires that seat belts are worn when driving or riding as a passenger in a national park.
Snowmobiles are permitted in certain areas of the park.
Did You Know?
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.