![One of the largest trampoline parks in Europe. We organize all sorts of activities, such as jumping lessons to improve your jumps and tricks and disco-nights. - Picture of Play-In, Utrecht - One of the largest trampoline parks in Europe. We organize all sorts of activities, such as jumping lessons to improve your jumps and tricks and disco-nights. - Picture of Play-In, Utrecht -](https://media-cdn.tripadvisor.com/media/photo-s/17/e1/fb/62/one-of-the-largest-trampoline.jpg)
One of the largest trampoline parks in Europe. We organize all sorts of activities, such as jumping lessons to improve your jumps and tricks and disco-nights. - Picture of Play-In, Utrecht -
![Gdynia, Poland 7th, September 2013 The largest in Europe trampoline park named JumpCity opening ceremony in Gdynia. There is 50 trampolines on the 400 square meters area. Mayor of Gdynia Wojciech Szczurek Gdynia, Poland 7th, September 2013 The largest in Europe trampoline park named JumpCity opening ceremony in Gdynia. There is 50 trampolines on the 400 square meters area. Mayor of Gdynia Wojciech Szczurek](https://c8.alamy.com/comp/DDW3B1/gdynia-poland-7th-september-2013-the-largest-in-europe-trampoline-DDW3B1.jpg)
Gdynia, Poland 7th, September 2013 The largest in Europe trampoline park named JumpCity opening ceremony in Gdynia. There is 50 trampolines on the 400 square meters area. Mayor of Gdynia Wojciech Szczurek
![Gdynia, Poland 7th, September 2013 The largest in Europe trampoline park named JumpCity opening ceremony in Gdynia. There is 50 trampolines on the 400 square meters area. Mayor of Gdynia Wojciech Szczurek Gdynia, Poland 7th, September 2013 The largest in Europe trampoline park named JumpCity opening ceremony in Gdynia. There is 50 trampolines on the 400 square meters area. Mayor of Gdynia Wojciech Szczurek](https://c8.alamy.com/comp/DDW3AX/gdynia-poland-7th-september-2013-the-largest-in-europe-trampoline-DDW3AX.jpg)