Some of the most experimental and exciting work using sound and spatiality has come from the art world. This essay traces how an exciting hybrid of sound art and walking - the sound walk - has evolved over the last century. Examining the latest examples of sound walks in London and New York, and reflecting on the author's experience of creating a sound walk route, this essay focuses on the potential of this medium to create flowing, multi-sensory and embodied ways for social and cultural geographers to research the outside environment. The essay concludes that the medium could also be useful for presenting site-specific cultural geography to the public in an accessible and inclusive way.