Riding the bus along the 92 mile-long road into Denali National Park, Alaska, United States of America

Riding the bus along the 92 mile-long road into Denali National Park, Alaska, United States of America

Snow Plow, White Pass and Yukon Route Railroad, Skagway, Southeast Alaska, United States of America, North America

White Pass and Yukon Route Railway station, Skagway, Southeast Alaska, United States of America, North America

Historic engine with snow plow, snow fleet, White Pass & Yukon Route, Skagway, Klondike Gold Rush, Alaska, USA, North America

Historic White Pass & Yukon Route train station, fall colors, Skagway, Klondike Gold Rush, Alaska, USA, North America

Rob Raker ascends a vertical pitch of glacial ice high on the Cassin Ridge route of Denali (Mt. McKinley), Alaska in May 1990. This pitch is the technical crux of the route which ascends the South Face to the summit at 20,320 feet, the highest point in North America. (Photo by Kevin Steele, Aurora)

Corona aurora spreading in the sky, Taylor Highway, Interior Alaska in autumn; Alaska, United States of America

Intense antler-shaped aurora waving over Mount Fairplay, Taylor Highway, Interior Alaska in autumn; Alaska, United States of America

Bright aurora dancing in the sky, Taylor Highway, Interior Alaska in autumn; Alaska, United States of America

Intense aurora waving over Mount Fairplay, Taylor Highway, Interior Alaska in autumn; Alaska, United States of America

Middle-Aged Woman On White Pass & Yukon Route Train; Skagway, Alaska

Trestle Of The Historic Train In White Pass & Yukon Route In The Coast Mountains; Skagway, Alaska, United States Of America

Tunnel On White Pass & Yukon Route Railroad; Skagway, Alaska, Usa

Railroad Along White Pass & Yukon Route; Skagway, Alaska, Usa