- State: ME
- NPCA Region: Northeast
- Est. Date: 1919
Air Quality Conditions
View the Polluted Parks ReportVisibility
Unsatisfactory
Health
Unsatisfactory
Nature
Significant Concern
Climate Change Threats
Along the rugged coastline of Maine, this gem of the Northeast offers ocean shoreline, coastal forests, remote islands, rocky mountains and historic lighthouses. With 45 miles of historic carriage roads to bike and 125 miles of trails to hike, Acadia is a premier destination for the adventurous and outdoorsy. Among the park’s granite peaks is Cadillac Mountain, which at 1,530 feet stands as the tallest mountain on the Atlantic coast.
Cadillac's Famous First Light
For roughly half the year, from mid-October to early March, Cadillac Mountain is the first place in the United States where visitors can see the sun rise.
-
Blog Post
President Trump Chooses Time of National Crisis to Remove Protections from Marine Monument
Two and a half years after illegally slashing Bears Ears and Grand Staircase-Escalante National Monuments, the president attempts to roll back protections at sea.
-
Blog Post
8 Easy Adventures for Hikers of All Fitness Levels
New independent film features a series of low-effort, high-reward hikes for finding joy in the outdoors.
My Park Story
Greetings from Acadia National Park
The national parks have meant so much to me and my family. My wife and I have traveled to several of the parks including Yellowstone, Glacier, Grand Teton, Grand Canyon, Zion, Rocky Mountain and numerous times to Acadia, which is the national park closest to home. Acadia holds such a…
More about Acadia
Filter By
-
Read more about Jennifer's page 2
Report Jennifer's page 2 test again
-
Read more about Boat Excurision
Small Ship Cruise Boat Excurision test
-
Read more about testing
Report testing testing
-
Read more about Climate Change at Northeast Coastal National Parks
Fact Sheet Climate Change at Northeast Coastal National Parks National parks along the north Atlantic Coast are at the forefront of climate change. As sea levels rise, seasons shift and unpredictable weather bring more frequent and severe storms, our treasured coastal national parks offer some of the best solutions for combating today’s climate threats.
-
They protect the wildness out there that nourishes the wildness inside us all. — Clayton Cheever
-
Read more about 8 Dog-Friendly National Park Sites
Blog Post 8 Dog-Friendly National Park Sites Vacation with your furry family member at one of these fun parks.
-
Read more about Trump Administration Rollback Could Hurt These 10 Parks
Blog Post Trump Administration Rollback Could Hurt These 10 Parks Revisions to the Clean Water Rule could have real, on-the-ground consequences for hundreds of national park sites — including these 10.
-
Read more about Position on H.R. 200, H.R. 1349, H.R. 1350, H.R. 2888, H.R. 4266, and H.R. 4568
Policy Update Position on H.R. 200, H.R. 1349, H.R. 1350, H.R. 2888, H.R. 4266, and H.R. 4568 NPCA submitted the following positions to the House Natural Resources Committee ahead of a markup scheduled for December 12-13, 2017.
-
Read more about The 17 Parks Where Entrance Fees Could Skyrocket — and What You Can Do
Blog Post The 17 Parks Where Entrance Fees Could Skyrocket — and What You Can Do A new Trump administration proposal could put popular national park vacations out of financial reach for some families. You can speak out against this plan.
-
Read more about Fleeting Beauty: 9 Natural Phenomena You Won’t Want to Miss
Blog Post Fleeting Beauty: 9 Natural Phenomena You Won’t Want to Miss National parks offer remarkable experiences no matter the hour or the season. Sometimes, though, it helps to be in the right place at the right time to witness something extraordinary. You have to think ahead to catch these nine ephemeral delights — so start planning now!
-
Read more about Position on S. 257, S. 312, S. 355, S. 391, S. 1073, S. 1403, S. 1438 & S. 1522
Policy Update Position on S. 257, S. 312, S. 355, S. 391, S. 1073, S. 1403, S. 1438 & S. 1522 NPCA submitted the following positions to the Senate Energy and Natural Resources Subcommittee on National Parks ahead of a legislative hearing scheduled for July 19, 2017.
-
Read more about Get Your Binoculars: The 25 Best National Parks for Birding
Blog Post Get Your Binoculars: The 25 Best National Parks for Birding Find out which national park sites have the most bird species, with a highlight of what you might see at each place.
-
Read more about The 10 Most-Visited Parks — and Less-Visited Side Trips
Blog Post The 10 Most-Visited Parks — and Less-Visited Side Trips It's no surprise millions of people flock to America's most celebrated national parks. But did you know about these 10 lesser-known sites nearby?
-
Read more about The Next 11 Parks You Want to Visit
Blog Post The Next 11 Parks You Want to Visit Last summer, we asked supporters which national park sites were at the top of your bucket lists. Thousands of you responded. Here are the 11 parks you most want to explore — and why these places are great choices for any traveler’s wish list.
-
Read more about The 14 Parks You Can't Get Enough Of
Blog Post The 14 Parks You Can't Get Enough Of The results of our recent poll are in, and we can’t think of a better way to celebrate the National Park Service centennial this month than to share what you, the parks’ biggest advocates, love most in our park system.
-
Read more about Polluted Parks: How Dirty Air is Harming America’s National Parks
Report Polluted Parks: How Dirty Air is Harming America’s National Parks “Polluted Parks” graded the pollution-related damage in the 48 national parks required by the Clean Air Act to have the highest possible air quality.
Donate
Preserve Our Parks
Make a tax-deductible gift today to provide a brighter future for our national parks and the millions of Americans who enjoy them.
Donate Now