Specialty Instructor Mountain Lake Diver Certification Do you want to dive and train safely and independently in high altitude lakes? Then this course is just right for you! In this course you will learn the special features of diving in mountain and high-altitude waters. This includes correct dive planning, adjustments to decompression calculations, special safety aspects and the handling of equipment under changing conditions, so that you can teach your students the course with pleasure and sound knowledge in the future. For details and registration, select the link in: Further information