Roc Doc Travel: The Geology Field Trip Archive

Grand Canyon South Rim and Bright Angel Trail Caution:  Visiting the Grand Canyon will make you want to move out West and become an explorer and photographer!

Guatemala Volcanoes See Pacaya, Fuego, and Atitlan in this incredibly active volcanic chain!

Central Salmon River, Idaho: Autumn From Stanley to Salmon, Idaho Discover the varied scenery and why I call this America's strangest river!

Upper Salmon River, Idaho: Autumn See America's longest undammed river in its Autumnal splendor!

Yosemite Up High Yosemite National Park as seen from Glacier Point