For the more information about the air resources of the National Park Service, please visit http://www.nature.nps.gov/air/.
Located within Gates of the Arctic National Park, the Arrigetch Peaks have long been a landmark to the Nunamiut Eskimo people of northwest Alaska. Carved by glacial ice and running water, the conspicuous granite pinnacles rise thousands of feet above the surrounding glacial valleys of tundra and boreal forest. The Arrigetch Peaks illustrate several phases of alpine glacier activities and reveal abrupt transitions from metamorphic to granitic rock.
Location: Alaska, AK
Year designated: 1968
For additional information see:
Please remember, National Natural Landmarks (NNLs) are not national parks. NNL status does not indicate public ownership, and many sites are not open for visitation.
Last Updated: June 28, 2012