Schlosslichtspiele is a free event in Karlsruhe that takes place every summer. It offers a unique and immersive experience for all ages, with light and sound installations projected onto the walls of the Karlsruhe Palace. The event has been running for several years and has become a popular attraction for locals and tourists alike. One of the notable features of Schlosslichtspiele is its stunning visuals and captivating soundscapes, which create a truly magical atmosphere. This makes it a great choice for budget-conscious travellers looking for a unique and unforgettable experience in Karlsruhe.