Burr Oak, Michigan; Village: Location of Burr Oak with St. Joseph County, Michigan: Coordinates: Coordinates: Country: United States: State: Michigan: County: St. Joseph: Area â¢ Total: 1.00 sq mi (2.59 km 2)
The world's largest underground trampoline was unveiled today in caverns which are twice the size of St Paul's Cathedral. Bounce Below is part of Zip World, an outdoor pursuits centre in Blaenau Ffestiniog, North Wales.
Since 2004, Sky Zone, LLC has created and built the worldâs first all-walled trampoline playing court â a concept so unique it was awarded United States Patent No. 5,624,122. Sky Zone, LLC currently has over 100 franchises open across the United States, Canada, Mexico and Australia.