A volunteer-run museum in Höngg housing a collection of original trams, trolleybuses, and buses from Zürich's public transport history, dating back to the 1890s. The collection includes beautifully restored vehicles you can climb aboard, plus photographs, uniforms, and ticketing equipment.
Open on select weekends and by appointment — check ahead before visiting. The museum occasionally runs heritage tram rides through the city on its historic rolling stock.