Climbing walls between skyscrapers is the latest dare-devil pastime for Montreal, Canada, folk.

The Café Bloc climbing centre is opening a new rooftop terrasse in August where there will be a 30-foot wide by 15 feet high climbing wall that will allow climbers to climb against a breath-taking view of downtown Montreal.

It will be the first climbing wall in the city to be installed on the roof, perched between two skyscrapers. The location already has 4,000 square feet of indoor climbing walls.