Kotzebue is a departure point for some of the finest river trips in Arctic Alaska. Popular floats include the Noatak, the Kobuk, the Salmon, which flows into the Kobuk, and the Selawik. Trips along the Kobuk National Wild River often consist of landing at Walker Lake and traveling 140 miles downstream to the villages of Kobuk or Ambler where rafters can pick up flights to Kotzebue. The Noatak National Wild River is a 16-day, 350-mile float from Lake Matcharak to the village of Noatak, where flights to Kotzebue are also available.