This specialty course is a special treat for all winter divers and not just the "poisoned" ones! We dive in the Garichti reservoir above Schwanden in the canton of Glarus and spend the night on site in the Bergfreundehaus. With snow shovel, ice axe and chainsaw, we open the way to an unknown, wintry underwater landscape. Fascinating structures in the ice, crystal-clear water - another world! The very special incidence of light through the ice or through the entrance hole offers new perspectives, which of course also inspire photographers. If you are already a certified ice diver and would like to become a specialty instructor, please contact us. For details and registration, select the link in: Further information