Nature & Science

Katahdin Woods & Waters National Monument preserves over 87,000 acres in Maine's North Woods. The East Branch of the Penobscot River, Wassataquoick Stream, and the Seboeis River flow through a landscape of rolling forests and wetlands. The monument is home to black bears, Canada Lynx, moose, river otters, and countless other species. Explore our website to learn more about the geology, plants and animals, and community science opportunities in the monument.

Learn more

  • Community Science

    Community Science

    Calling all community scientists to help inventory plants & animals.

  • Large boulder in a river


    The landscape of the national monument tells a story of tectonic collisions, mountain-building, and volcanic eruptions.

  • A wetland and pond surrounded by forest.

    Plants & Animals

    Find checklists of the animals and plants that live here.

Last updated: March 17, 2021

Park footer

Contact Info

Mailing Address:

PO Box 446
Patten , ME 04765



Contact Us


Stay Connected