Since no roads lead into the park, visitors arrive via chartered air taxi from Nome, Bettles, or Kotzebue. Flights are available year-round, but are weather dependent. The park is one of the least-visited American national parks, along with others inaccessible by road, including the neighboring Gates of the Arctic, Isle Royale in the middle of Lake Superior, the Dry Tortugas at the end of the Florida Keys, as well as Katmai and Lake Clark in southern Alaska.
