The Spanisch-Brötli-Bahn is a historic railway line in Switzerland, connecting the cities of Zürich and Zug. It was inaugurated in 1877 and is known for its scenic views of the surrounding landscapes. The name translates to "Spanish Bun Train," which refers to a local pastry that was popular among travelers. This railway line is part of the SBB (Swiss Federal Railways) network and plays a vital role in regional transportation. It serves both commuters and tourists, providing access to various attractions in the area, including the beautiful Zug Lake and the charming old town of Zug.