US-Parks.com: America's National Parks and Road Trip Planning Find Your Park Road Trip Activities Nature

Jefferson National Expansion Memorial Park Info

Need to find information regarding this park? Here you can find everything from geology, plants and wildlife, culture and more.

Featured Outdoor Gear

$299.95
Stay cool and comfy in our ENO SuperNest SL Backyard Hammock. Its exceptionally breathable mesh body plush pillows and...
Price subject to change | Available through Backcountry.com

National Park Spotlight
Bryce Canyon National Park
Bryce Canyon National Park
Featured Wildlife
Maine Puffins
Maine Puffins


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.