In the location's words:

JUMP/ONE Hanover is the perfect place for anyone who loves action and exercise. In the modern trampoline hall, visitors can jump on numerous trampoline surfaces, practise somersaults or test their skills on the ninja course. Whether beginner or pro - there are challenges for every level here. In addition to classic trampolines, the JUMP/ONE also offers special attractions such as a dodgeball area and a foam pit for soft landings. The hall is ideal for sports enthusiasts, friends and families who want to have fun together. If you want to burn off energy and try out new jumps, this is the place for you!