This video documents an immersive sound installation project based on Ambisonics recordings of natural environments from southern Chile. The project combined listening tests in an acoustically controlled laboratory and a museum gallery to examine how architectural context influences the perception of presence, immersion, clarity, spatial stability and depth. The results informed the design of a multichannel installation built from coastal recordings made at Curiñanco beach, later presented to the public as an immersive experience in a continuous loop.