Roc Doc Travel: The Geology Field Trip Archive

Belize Belize is home to the largest reef in the northern hemisphere! It's an inexpensive, friendly subtropical paradise - and they even speak English, so what are you waiting for? We'll explore the reef, float through an underground river, and visit a unique jungle zoo.

Craters of the Moon National Monument, Idaho Visit America's best preserved volcanic features at Craters of the Moon National Monument in the middle of Idaho -- cinder cones, spatter cones, fissures, tree molds, pahoehoe and a'a lava flows, and of course awesome lava tubes! There's something for everyone!

Carlsbad Caverns National Park, Part 2 These stalactite blades are just fascinating! When I was a boy I pictured what it would be like to be here in an earthquake. Chop! Chop! 

Car lsbad Caverns National Park, New Mexico Explore this giant cavern network that developed in an ancient reef!