Bering Land Bridge National Preserve lies at the continental crossroad that greatly influenced the distribution of life in the Western Hemisphere during the Pleistocene Epoch. It is a vital landscape for indigenous communities who depend on the land just as their ancestors did for many generations. ........more >

North of the Arctic Circle, the monument forms 70 miles of shoreline on the Chukchi Sea. More than 114 beach ridges provide evidence of human use for 5,000 years. The Inupiat continue to use the area today. Vast wetlands provide habitat for shorebirds from as far away as South America. Hikers and ........more >

Northernmost of five units of the Alaska Maritime National Wildlife Refuge, the Chukchi Sea Unit contains about 200,000 acres on and off of 500 miles of Alaska's northwestern coast. A small subunit of the Chukchi Sea Unit, Chamisso Island and nearby Puffin Island, were combined as a wildlife refuge ........more >

Kobuk Valley National Park is encircled by the Baird and Waring mountain ranges. The park povides protection for several important geographic features, including the central portion of the Kobuk River, the 25-sqaure-mile Great Kobuk Sand Dunes, and the Little Kobuk and Hunt River dunes. ltPgtSand created ........more >

As one of North America's largest mountain-ringed river basins with an intact ecosystem, the Noatak River environs features some of the Arctic's finest arrays of plants and animals. The river is classified as a national wild and scenic river, and offers stunning wilderness float-trip opportunities - ........more >

It could be argued that Selawik National Wildlife Refuge contains some of the most historically significant acreage in North America, as the refuge lands once formed part of the American portion of the vast Bering Land Bridge that, some scientists speculate, was the route followed by the ancestors of ........more >