Acadia National Park

Granite coast, carriage roads, and the first sunrise in the lower 48.

Acadia covers Mount Desert Island and nearby islets: ocean cliffs, spruce forest, and lakes you can swim in after a hike. Cadillac Mountain is the postcard; the Park Loop Road is how most people see it Maine.

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Location

44.34° N, 68.27° WOpen in OpenStreetMap

Must-see spots

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Best time to visit

May–October; September for fewer crowds

Trip planner

A Acadia National Park itinerary

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Field guide

Acadia National Park is a U.S. National Park in Maine. Granite coast, carriage roads, and the first sunrise in the lower 48.

When to go

May–October; September for fewer crowds is the window most visitors aim for. Shoulder seasons mean fewer cars at trailheads. Winter can close roads; summer can fill parking lots by 8 a.m. Check NPS alerts the night before you drive in.

How to see it

Start with cadillac Mountain at sunrise with a reservation. Then ocean Path from Sand Beach to Otter Cliff. If you have a second day, jordan Pond and a popover if you time it. Keep one spare hour for a bike loop on the carriage roads.

Park practicalities

An America the Beautiful pass covers entry at most national parks. Timed-entry reservations are used at several busy parks in peak season — book those before lodging. Wildlife has the right of way; 25 yards from most animals, 100 yards from bears and wolves.

Pack this in your notes

Cadillac sunrise and the Park Loop need seasonal vehicle reservations. Book them.
Download offline maps. Cell service drops in most parks.
Bring layers. Elevation and wind change the day faster than the forecast.
Enter the park early. Famous lots and shuttles fill first.

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Traveler reviews

Rate and review

Wes P.

10/10

Cadillac reservation

Sunrise was cold and perfect. Ocean Path in the afternoon. September is the move.

Sep 12, 2025

Marcus L.

8/10

Start early in Acadia National Park

Jordan Pond and a popover if you time it. A bike loop on the carriage roads. Give Acadia National Park days, not hours, and go in May–October; September for fewer crowds. The trailhead line is the tax; the quiet after it is the park.

May 6, 2025

Cole H.

10/10

Start early in Acadia National Park

Cadillac Mountain at sunrise with a reservation. Ocean Path from Sand Beach to Otter Cliff. Give Acadia National Park days, not hours, and go in May–October; September for fewer crowds. The trailhead line is the tax; the quiet after it is the park.

Mar 4, 2025