https://www.youtube.com/watch?v=FAY-t32vyds I made a video called “Tight Squeeze at Deep Cave” of cavers from the Greater Houston Grotto using the tiny side entrance to Deep
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.
Updated: 2018-07-08 Over the years, I have taught countless cavers, climbers, Boy Scouts, and others how to properly identify and tie knots. This is a