• The Valley of Ten Thousand Smokes at Sunset, from the Griggs Visitor Center

    Katmai

    National Park & Preserve Alaska

Katmai Volcanoes Gallery

Did You Know?

Sockeye salmon study

Scientists can tell the age of a fish by looking at its ear bone, called the otolith.  Growth rings related to water temperature can be seen in the otolith and counted to give age.