Zodiac Cruising in Antarctica

John Buchanan


John Buchanan

John is a professor of geology and director of the environmental science program at Eastern Washington University. While his academic focus includes sedimentology, hydrogeology, and geomorphology, he is easily excited about all things geological. He has recently participated in National Geographic Society funded caving expeditions to Central America where he is mapping and studying the region's longest caves. John is also an experienced world traveler, an avid photographer, and a passionate amateur astronomer.


John's Upcoming Expeditions

  • Hokkaido: Japan's Wild Island

    Hokkaido: Japan's Wild Island

    May 19June 3, 2018

    On this brand-new voyage through one of Japan's least-developed islands, you'll be surrounded by wildlife as you search for Japanese pygmy-woodpeckers, white-tailed eagles, Eurasian bullfinches, and iconic red-crowned cranes; and explore spectacular Shikotsu-Toya National Park.