The Marylebone Road’s once bleak pedestrian underpass has been transformed into an intriguing Wonderpass. Part optical illusion, part local encyclopedia, part gallery, The Wonderpass introduces a new kind of urban crossing. The walk-through experience includes five Cabinets of Wonder. Each invites the passer-by to peek inside to learn about Baker Street’s rich cultural history and has been designed in partnership with a local cultural attraction.

Wonderpass was conceived by award-winning architect Hamish Bigg and produced by Sing London. Graphics and artwork are by Alice Roche and Frog Morris. Launch event performances by Ben Henderson and company.