Bering Land Bridge National Preserve
Siniogamute (historical)
Sinrazat Shelter Cabin
Sinar (historical)
Cape Nome Mining District Discovery Sites
Senikave (historical)
Chamisso National Wildlife Refuge
Siningmon (historical)
Cape Krusenstern National Monument
Selawik National Wildlife Refuge
Kobuk Valley National Park
Sevak Camp
Noatak National Preserve
Koyukuk National Wildlife Refuge
Innoko National Wildlife Refuge