Wonders of the National Parks: A Geology of North America

Alaska’s Glacier Bay and Kenai Fjords (1x9)

Air date: Oct 22, 2015

Continue your tour of the largest state with stops at two spectacular parks that are popular destinations for cruise ships: Glacier Bay and Kenai Fjords. Discover how glaciers form and examine their historical advance and retreat in this region. Also, learn how a glacier is like a candy bar!