Architecture office Studio Dlux has converted a former events space in Curitiba into a school featuring a multicoloured playground and a ceiling that looks like a starry sky. More
Canadian designers Julia Jamrozik and Coryn Kempster have created Breakwater, a concrete sky-blue playground in Jamestown, New York out of repurposed wave breakers. More
Atelier Scale has created The Folds, a small community playground in Changzhou, China, as a place for children to explore in a more tactile and less regulated way than usual. More
New York studio Architensions has designed structures modeled on clouds, treehouses, tunnels and igloos for an indoor playground for children in Brooklyn. More
Swimmers in New Hampshire's Willy Lake can climb up this floating installation made from recycled HDPE plastic by architecture firm Bulot+Collins and dive back into the water. More
Berlin-based designers Martin Binder and Claudio Rimmele have designed a concept for an "infection-free" playground where children could play together safely during the coronavirus pandemic. More
Coen Car is a concept design by Nendo that envisions children playing with a fleet of autonomous vehicles that function as pieces of mobile and interactive playground equipment. More
Redbridge School in Lisbon by ARX Portugal is formed of two wood-framed buildings clad with metal, one featuring a playground on its roof. More
Architecture studio X+ Living has built a polka-dot slide into a ball pit and giant pastel parasols within the Shenzhen Neobio Family Park in a shopping centre in China. More
Architecture studio Muf has built an open-air playground, featuring a geometrical climbing structure and a stage for performances. More
The interchangeable steel grid of windows, shelves and lockers of a school in Sneung, Cambodia, designed by Orient Occident Atelier can also be used as a climbing frame. More
Designer Yinka Ilori invites visitors to the Cannes Lions festival to "tap into their inner child" at his colourful, geometric-patterned playground installation for Pinterest. More
Aberrant Architecture has created a huge playground in a former Madrid slaughterhouse, based on the work of Dutch architect Aldo van Eyck. More
American firm Modus Studio has used steel and heat-treated pine to build an "alive and mysterious" treehouse in Arkansas. More
French designer Olivier Vadrot has created an open-air playground made of geometric structures that encourage children to socialise, in the northeastern suburbs of Paris. More
An architect and educator who collaborate as Matt + Fiona have worked with children with autism to design and build a sensory playground at their new school site. More
VAC Library by Farming Architects is a large wooden climbing frame that uses solar-powered aquaponics to keep vegetables, koi carp and chickens in Hanoi, Vietnam. More
London-based Unit Lab has created a playground that is designed to look distorted in real life, but normal when viewed through a warped mirror, in an attempt to make science fun. More
Studio RYTE's Catssup collection can be attached to shelves or furniture to provide a world for cats to explore without compromising the human living space. More
A whimsical park-like exhibition curated by Japanese designer Mikiya Kobayashi featured five fabric-covered playground pieces. More