These highly imaginative and exciting play structures from Copenhagen, Denmark are the work of a playground design group called MONSTRUM. A group of artists and theatrical set-designers, MONSTRUM focuses on visual design, motor challenges, safety, and they believe that, "playground design should be a reflection of the world surrounding us."
I certaintly hope there aren't giant spiders rampaging across the streets of Copenhagen, but if there are, I'm glad to see they've inspired these incredibly imaginative play structures.
There are many more interesting designs and pictures of the playgrounds above on the MONSTRUM website. What's the most interesting play structure you have seen? Have you added it to the Map of Play yet?