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Cave Video Goes Viral 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 Photos

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.

Alpine Butterfly


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