Dreamland Playground Successfully Hosts 2025 Awards Ceremony and Spring Team-Building Event
Spring is full of excitement and positivity. On April 15, 2026, all of...
The first trampolines were built by George Nissen and Larry Griswold in 1934. The concept was developed at the University of Iowa as a training tool for astronauts and gymnasts. The name trampoline is derived from the Spanish word for diving board: trampolín.
Larry and George continued to create trampolines and in 1942 started the Griswold-Nissen Trampoline & Tumbling Company. The company produced trampolines in Cedar Rapids, Iowa.
The pair had visions for new sports to evolve from special uses of their new devices. These activities use special equipment and Games like "Space ball" were demonstrated, but never built enough momentum with the public.

Despite the failures of several early new sports using trampoline surfaces, trampoline as a pure activity took off. Starting during the 2000 Games in Sydney, the Olympic Games added trampoline to its roster. The two events (men's and women's) is still part of the games today.
Dreamland Playground is a leading company that designs, manufactures and installs indoor parks with one-stop service. Our main products are indoor playground, Trampoline Park and ninja course.
Recently we completed an indoor trampoline park in Germany.
Trampoline Games: Free Jump, Trampoline with obstacles, Climbing Wall, Air Bag and Slackline.


Spring is full of excitement and positivity. On April 15, 2026, all of...
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