Visitors enjoy 27 miles of historic motor roads 158.
Acadia national park granite.
History of acadia national park.
The varied landscape of acadia national park is the result of continuing geologic processes.
The joints enlarge and expand when water fills them and freezes.
At 3 5 million visits a year it s one of the top 10 most visited national parks in the united states.
The park attracts 3 5 million visitors annually making it one of the top ten most visited national park in the united states.
Dark colored diabase dikes intrude through light colored granite at acadia national park maine.
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Intrusive igneous rock.
The weathering of granite ridges is one such activity.
National parks image gallery the ocean pounds acadia national park wearing away everything but the earth s hard granite core.
Large joints or fractures in the rock form square blocks.
2006 national park services.
Nps photo by georgia hybels.
But the region had a long history of habitation before receiving this distinction.
Acadia national park protects the natural beauty of the highest rocky headlands along the atlantic coastline of the united states an abundance of habitats and a rich cultural heritage.