High-resolution group photos for numerous TSA Spring Conventions. Now includes outlines and names of attendees. If you know an unidentified person or pet in any of the photos, please contact me!
Updated: 2019-03-13. Welcome to Texas! Enjoy our prickly hospitality.
Huge virgin cave found north of Hondo, Texas. Huge room! Massive formations! Even water passage with a cave-adapted salamander and connection to aquifer.
Use the Ascending Multi-System to easily switch among all major ascending systems: Frog, Rope Walker, Mitchell, and Texas. Includes comparison charts, step-by-step building instructions, emergency repair, and printable field guide.
Beyond the Dome: photo documentary of the first new passage found in Natural Bridge Caverns in over 50 years! See the huge rooms, massive formations, and amazing colors that these expeditions discovered.
