About Rich Walker and Wreck and Cave

Wreck and Cave was started in 2005 by Rich Walker. Rich is a full-time instructor with Global Underwater Explorers . Before that he was a scientist studying how blood flows around the body. Rich’s knowledge of physiology and physics gives him a unique position as a diving instructor.

Rich has been diving since 1991. He is a wreck diver and spends most of his spare time diving the wrecks around the UK. More recently he has become fascinated by the wartime wrecks around the Norwegian coast.  You’ll usually see Rich heading to Norway at least once a year.

Rich Walker only teaches  courses from Global Underwater Explorers. GUE classes cover buoyancy, trim, equipment configuration, nitrox, oxygen, trimix, helium, decompression, teamwork and a host of other important topics. The quality of the GUE curriculum produces competent, confident and comfortable divers.  This is exactly what diving should be all about!

Rich offers GUE training in the UK and worldwide. He teaches Recreational, Fundamentals, DPV and Tech 1 & 2 classes. He has taught over 100 Fundamentals classes and 50 Tech 1 classes. Rich is also an instructor evaluator, and takes a significant role in developing new instructors for GUE.  He runs instructor training courses and instructor evaluations around the world. He sits on the Board of Advisors for Global Underwater Explorers.