Willcox Playa and the adjacent Dos Cabezas Mountains, which form the geologic framework along the northern end of Sulphur Springs Valley, have caused major restrictions to travel and land use since pre-historic times. We will observe these features and learn about their origin and the impacts they've had and are still having. Discussion is encouraged. ...
Join a ranger on the back patio of the Kris Eggle Visitor Center to discover more about Organ Pipe Cactus' fascinating cultural or geological history, ecology, wildlife or other fun topics! Free with Park Fee
Enhance your afternoon with quick insights into the geologic story of Grand Canyon at our "Geo Glimpse" ranger program - presented daily at 2 pm. Meet in front of Yavapai Geology Museum. Learn how this immense canyon formed and the science behind the landscape. The program is 30 minutes long and is accessible. Grand Canyon is one-mile deep, up to...
Arizona has a rich geologic history, both naturally and culturally. Dig in with Jessica Garcia, Physical Scientist with the Southeast Arizona Group. Jessica has been working for the Southeast Arizona Group for ten years as a geologist, and her passion for geology and caves has been fueled by the natural wonders that Southern Arizona offers...