Steve Backshall and a team of experts prepare to descend a canyon in Oman.
During an abseil, the team stumbles upon a highly venomous saw-scaled viper.
Despite how dry Oman is, water has played a large role in shaping the country's landscape.
Steve and Aldo film the wildlife and landscape of Oman during their abseil training.
Learn the challenges faced with a drop of about 400 meters whilst abseiling Jebel Shams.