8 am to 4:30 pm
Park passes sold until 4 pm.
November - December: daily (closed on Thanksgiving and Christmas)
Note: On Thanksgiving Eve, Christmas Eve, and New Year's Eve we will close at 2 pm.
January - February: weekdays (closed on New Year's Day, Martin Luther King Jr Day, and Presidents' Day)
March 1 - April 14: daily (closed on Memorial Day)
April 15 - October 31: weekdays
People have been drawn to the rugged coast of Maine throughout history. Awed by its beauty and diversity, early 20th-century visionaries donated the land that became Acadia National Park. The park is home to many plants and animals, and the tallest mountain on the U.S. Atlantic coast. Today visitors come to Acadia to hike granite peaks, bike historic carriage roads, or relax and enjoy the scenery.