massive underground trampolines are suspended within a welsh mining cavern

massive underground trampolines are suspended within a welsh mining cavern
all images courtesy of bounce below

visitors to the bounce below arena in blaenau ffestiniog, wales will have the opportunity to bounce and slide underground in an old mining cavern, twice the size of london’s st. paul’s cathedral. set to open on july 4th, 2014 the three giant trampolines are suspended deep within the cavernous, subterranean space, interconnected by spiraling stairways and a 60 foot slide. woven together by a collection of nets, the trampolines are illuminated by colorful a light show, transforming the space into a kaleidoscopic and immersive expanse. 

illuminated by colored lights, the trampolines are suspended within the vast space

visitors bounce within the deep cavern

suspended from one end of the space to the other

a 60 foot slide is part of the installation