Explore details about location Sommerau. Sommerau is a location situated within the Gemeinde Spital am Semmering alongside other areas such as Hochalmweg, Kaltenbachstraße, Untere Bahnstraße. Additionally, some smaller parts of Sommerau include specific areas like Werkstraße, Edlachweg, Semmering-Schnellstraße adding to the diversity of its landscape.