There is a growing body of evidence for the benefits of the use of water-based activities and environments as an alternative or complimentary therapeutic intervention to mainstream, medicalised approaches. Surfing is one such activity with the health benefits of surf therapy linked to the fluid and dynamic nature of surfing and the sea, while learning to surf in a group context can help enhance a sense of belonging and identity through shared experiences in the surf. This paper introduces the ways in which embodied and creative work in nature can empower young people with mental health difficulties, in particular Autism. The study explores embodied experiences and the use of a creative, participatory approach to evaluating a surf therapy intervention. As such, we investigate the usability of a novel participatory evaluation method, body mapping, to evaluate the feelings and emotional wellbeing of young participants in a surf therapy programme. Findings show how body mapping can be used to help create a richer picture of the potential health and wellbeing outcomes from engaging with the sea and highlights surfing as psychosomatic experience. The paper highlights the potential of in-situ embodiment practices and creative methodologies like body mapping to support therapeutic processes, in particular those related to the imagination and emotional body, in a playful and engaging way
