Wonders of the National Parks: A Geology of North America

Volcanoes of Alaska: Katmai and Lake Clark (1x8)

: 22, 2015

Travel to Alaska to explore the vast national parks at Katmai and Lake Clark. Katmai was the site of the 20th century's largest volcanic eruption, while Lake Clark is unusual among national parks for having no roads and being accessible only by boat or small plane.