The Zimmerberg bus line (Zimmerbergbus), provided by the Sihltal Zürich Uetliberg Bahn (SZU), connects the Zimmerberg region and parts of the Sihl valley.
In summer, Wädenswil is served by regular ship services between Zürich and Rapperswil, run by the Zürichsee-Schifffahrtsgesellschaft (ZSG) and calling at various lake side towns.