The final section of Biophony focused on "Uplands". Beginning in the National Park Visitors Centre in Libanus, the project featured a talk by a Mountain Centre Education Officer, and was followed by a guided walk around Mynydd Illtud.

Over the next few days the participants took inspiration from the local surroundings and used data of the surrounding topography and wildlife to create and record music in workshops led by Sarah Harman and Rob Smith.