Picture Id: 517989
Bikers Carl Tobin, Paul Adkins, and Roman Dial travel by bike across the rough terrain and melt ice of southern Alaska's Alaska Range Mountains. The adventure rs were on a seven-week, 775-mile expedition traveling east to west across Alas ka from the Yukon border to the Aleutian Range in Lake Clark National Park and Preserve. ( Travel on Black Rapids Glacier.)
ALASKA RANGE, ALASKA.
BILL HATCHER/National Geographic Creative