Open year-around excluding holidays from 8:30 a.m. to 5:00 p.m. weekdays. Closed Saturday and Sunday.
Open from early-May to late-October
Open from mid-May to mid-September
Open from mid-May to mid-October Canyon Village - Open from late-May to mid-September
Maine ocean islands provide the only nesting sites for Atlantic puffins in the United States. Eastern Egg Rock in the midcoast region, Seal Island and Matinicus Rock at the mouth of Penobscot Bay, and Machias Seal Island and Petit Manan Island off the downeast coast provide habitat for more than 4,000 puffins each summer.