Closures for Winter
December 2, 2013- Acadia is now in winter mode. Most of Park Loop Road, including Cadillac Mountain Road, is closed. Still open is the Ocean Drive section, from Schooner Head overlook to Otter Cliff Road, and Jordan Pond area via Jordan Pond Road. More »
Field Guide to Marine Invertebrates
This field guide will help you identify some of the marine invertebrates in the intertidal zone along the coast of Mount Desert Island. Explore the categories below to see descriptions and photos of some of the species you might find.
The field guide was developed by Sarah Hall and Joseph Stachelek, under the guidance of Professor Susan Brawley, for their senior capstone project at the University of Maine.
To learn how to have a safe, fun experience in the intertidal zone, read about tidepooling.
Did You Know?
The Civilian Conservation Corps performed important work in Acadia National Park, including clearing brush, setting stones, and constructing Seawall Campground. Today park headquarters is located in the former CCC camp.