Carriage Roads Closed
All park carriage roads are closed until further notice to prevent damage during the spring thaw. For more information: (207) 288-3338
Trail Closures: Peregrine Falcon Nesting
Precipice Cliff and Valley Cove areas are closed to all public entry until further notice for peregrine falcon nesting season. More »
Blackwoods Campground is open
Blackwoods Campground is open and is sites are available by self-registration at the campground. More »
2014 Season Openings
Park Loop Rd, Cadillac Mountain Rd, & Hulls Cove Visitor Center is open. Call (207) 288-3338 or follow us on Facebook (www.facebook.com/AcadiaNPS) for more information More »
Jordan Pond boat ramp parking lot is closed for construction
It's scheduled to reopen on June 28. There may be intermittent openings at the discretion of the contractor. The North Lot parking area will remain open for access to the Jordan Pond House Restaurant & hiking & biking trails.
Additional Mercury Information
Climate change refers to changes in the Earth's long-term weather patterns. Some changes in climate occur naturally; gradual temperature fluctuations over thousands of years are a natural part of the Earth's climate. The Ice Age, for example, was a period of time when our climate was much cooler than it is now. However, human activities can also cause changes; the term "climate change" is generally used to describe a more rapid, human-caused increase in the Earth's average temperature.
Scientists believe that humans are increasing the greenhouse effect through activities that produce greenhouse gases (GHGs). Since the beginning of the industrial revolution, atmospheric concentrations of carbon dioxide have increased over 35 percent, methane concentrations have more than doubled, and nitrous oxide concentrations have risen by about 18 percent. The increase in global temperatures associated with increased atmospheric concentrations of these GHGs is commonly referred to as global warming, which is manifested locally or regionally as climate change.
How do we affect climate change?
Monitoring data collected since the early 1980's show that most of Acadia National Park's lakes and ponds have excellent water quality. Recent studies discovered high concentrations of mercury in several freshwater fish species sampled in park lakes.
Did You Know?
From late May to early October, park rangers at Acadia National Park offer a variety of programs to suit every interest and activity level. Programs include walks, talks, hikes, narrated boat cruises, bike rides, and more. Check out the Beaver Log for a schedule of programs. More...