This awesome playground was built at the rooftop of three penthouses in Copenhagen, Denmark by the company JDS Architectures. The neighborhood where the building’s located is too dense, so the company decided to fully utilize the rooftop space, creating a place for children to play and for adults to relax. The playground features a real grass hill slope, shock-absorbing orange deck, viewing platform and an outdoor kitchen for adults with a place for barbeque.

Imagine a Nuclear reactor as a place to play and hang out!

When designing a playground in the Ukrainian city of Khmelnitsky, the designers made really something unusual and unseen before, something that will make you say WTF?!

These are some of the most humorous playground fails of all time. In some of them you’ll have to look close to see the humor, others are more obvious. Some are rather naughty. What in the world were the playground designers thinking?

This playground has the worst location ever. It was spotted in NY. Everything is great here, except for one thing…