Select your travel style--whether it's our signature expeditions, our active outdoors adventures, or our lower-priced journeys. Or choose how you want to travel: by train or small ship, on an expedition geared for photographers or for families, and more.
Improve your photography skills with the guidance of a National Geographic photographer— whether you’re traveling through Japan or heading out on shoots during an intensive weekend workshop in New York City. See All »
Kirt Kempter is a field geologist and teacher based in Santa Fe, New Mexico. A Fulbright Fellow, Kirt has led many geologic expeditions to Bryce, Zion, and Grand Canyon National Parks, and has published numerous maps and articles on the geology of the American Southwest. He has conducted fieldwork on a National Geographic-funded project, as well as studies of plate tectonics and volcanism around the world, including Iceland, Costa Rica, and Mexico. He received his Ph.D. in geology from the University of Texas.