architect: BASE
location: Lyon, France
year: 2014
In the heart of Lyon, on the old Sergent Blandan barracks from 1830, a new public space of 20 hectares was opened in 2014: Blandan park. On this nonstandard site, unnoticeable for a long time, new urban, contemporary and exclusive spaces were designed for “Grand Lyon”. The Rampart Wave is one of those spaces. It is a 1000 sqm wooden playground designed based on the risk-taking concept already experimented with in the Belleville playgrounds in Paris (2008) and Lormont (2014).The Wave plays upon the story of a 19th century rampart attack.
![photo by BASE](http://www.area-arch.it/wp-content/uploads/sites/6/2016/11/BASE-rampart-wave-1.jpg)
On opening day this allegorical collapsed wall triggered a playful hysteria for children and parents. 50 meters long and 7 meters high, the playground was literally attacked by overexcited children aged 4 to 12 years who were filled with emotion. The playground plan is so complex than nobody knows exactly where the concealed passageways lead and which alcoves go to which entrances.
![photo by BASE](http://www.area-arch.it/wp-content/uploads/sites/6/2016/11/BASE-rampart-wave5.jpg)
There are countless ways to reach the slides. Like in Belleville, risk-taking is the playful aim of this playground that is designed for progression, learning and challenging oneself. In spite of its architectural size, the Wave is not a building. It is a landscape, an area to feel, to explore, a live playful allegory for children.