Luckey Climbers Indoor Playground in Columbus, Ohio

                                        
                                          Berlin's High-Flying 'Mount Center' Climbing Park

                                   

 Hand-Knitted Playgrounds

Toshiko Horiuchi MacAdam and Interplay, at Hakone Open Air Museum

GeoPark

Love this by Helen + Hard

Next to Oil Museum in Stavenger, Norway.  Inspired by local geology and offshore industry