As the metaverse will be an entirely synthetic virtual environment, how will it address our relationship with nature? Instant Wonderland proposes a virtual park that exists as a 1:1 digital twin of the Olympic Park in London. The wonderland grows and responds to activity in the physical world, with the procedural generation of the virtual landscape encouraging physical activity and communal gathering in the real-world park. Different activities such as walking a dog, riding a bicycle through the park, working out or having a picnic, all create unique procedural forms in the Instant Wonderland as an evolving record of activities within the park, transcribed into a unique form of virtual nature. Players can create their own ‘flora’ to represent themselves, with each individual who experiences the park being embodied through the unique natural elements they generate in the wonderland. The project examines how the Metaverse and the aesthetic qualities of virtual worlds could be used to encourage new behaviours in our physical world, establishing a productive, symbiotic relationship between a public space and its virtual twin.