How many ways are there to listen to a place? Sonic Topologies presents a wide range of sonic research in Zurich’s urban landscape—underground and above ground, underwater and on the water. The project explores the sounds and acoustics of an empty reservoir, a botanical garden, a thermal bath, and a lake. In June 2022, thirty sound artists, architects and researchers developed concerts, talks, walks and workshops for these places. Their contributions reveal hidden and overlooked sounds and voices; the artists and scientists make spaces vibrate, shift their contexts, and connect them to distant locations and times; they enable encounters across species and disciplinary boundaries. With its manifold methods and instruments, the project not only reveals different aspects and potentials of the sites, but also offers a versatile toolbox for sonic landscape research which we compiled in the form of two vinyl records with a glossary of texts and photographs.