Can you guess what it is?
As part of the festival "Archistoyaniye" they built an amazing trampoline in thevillage of Nicola Lenivets. Its length is 51 meters (167 ft). The trampoline is presented not only like an installation but also a pleasant and convenient way to move in space quickly.
Of course, you can fall from the trampoline and get hurt, and you need comfortable shoes to run along it; of course it is useless in bad weather, but it's cool anyway to try it.