The Alps’ lofty mountain world is a holiday destination from January to December, but there is an unknown side to the picturesque vacation spot. Using the latest technology, our cameras summit lofty peaks and dive into ice-cold lakes to reveal zones of life and death. We’re talking real-world Life Below Zero here. The lakes’ abyss includes ghostly shipwrecks complete with ghastly residents, medieval trees felled by too much snow and fascinating sea life. High up on the mountaintops we meet the animals that breathe this rare air including lynx, the poisonous asp viper and the stone eagle. This alpine tour brings an entirely new perspective to one of Europe’s most fascinating landscapes.