How Danny MacAskill's video "Cascadia" was created

Danny MacAskill's latest video "Cascadia", which was filmed using only GoPro cameras, already has over eleven million clicks on YouTube. Danny tricks his trial bike from roof to roof against the picturesque backdrop of Gran Canaria at dizzying heights and makes his way over spectacular obstacles through the city and down to the sea.

The new behind-the-scenes clip gives viewers an impression of how much work goes into a production like this. On the roof of a school building in Las Palmas, the film team works on one of the most elaborate tricks - a backflip at an extreme height with a landing on the adjacent building.