The first Highline World Championships in Switzerland was full of daring as contestants competed against each other in events for both speed and acrobatics on a slackline at an altitude of 2,252 metres on the summit of Crap Sogn Gion mountain.
The first Highline World Championships in Switzerland was full of daring as contestants competed against each other in events for both speed and acrobatics on a slackline at an altitude of 2,252 metres on the summit of Crap Sogn Gion mountain.