USFWSAlaska: Aurora Borealis over Coldfoot
USFWSAlaska: Winter visitor center
USFWSAlaska: Map of the Arctic Circle
USFWSAlaska: Tourists show off certificates
USFWSAlaska: Books at the winter visitor center
USFWSAlaska: Animal tracks
USFWSAlaska: Animal tracks
USFWSAlaska: Animal tracks
USFWSAlaska: Books at the visitor center
USFWSAlaska: Coldfoot Camp sign
USFWSAlaska: Messages left by tourist
USFWSAlaska: Messages left by tourist
USFWSAlaska: Messages left by tourists
USFWSAlaska: Window of stickers
USFWSAlaska: Cafe menu in Mandarin
USFWSAlaska: Medal sculpture
USFWSAlaska: Aerial photos
USFWSAlaska: Aerial photo
USFWSAlaska: Aerial photo - Yukon River
USFWSAlaska: Aerial photo
USFWSAlaska: Aerial photo
USFWSAlaska: Aerial photo
USFWSAlaska: Aerial photo
USFWSAlaska: Snow-encased trees
USFWSAlaska: Sukakpak Mountain along the Dalton Highway
USFWSAlaska: Snowy mountains in the Brooks Range.
USFWSAlaska: Spring Drive to Arctic Refuge
USFWSAlaska: Arctic Refuge Administrative Cabin
USFWSAlaska: Trans-Alaska Pipeline