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Free Admission at Acadia National Park for National Park Week
April 15 - April 16
Though there are ten fee-free days throughout the year, April is the jackpot for free admission to the park, with two full weekends (April 15-16 and April 22-23) open for your hiking, biking and walking fun. The Park Loop Road reopens at this time, and it’s also a great chance to beat the summer crowds. For more information, visit www.nps.gov/acad/index.htm.