The Abbey Library in St. Gallen is worth a day trip to see. Listed as a Unesco World Heritage Site it is one of the oldest and most beautiful libraries in the world, possessing volumes of early medieval manuscripts and even has a mummy on display. To see more of this quintessential Swiss locale, renting a city car with Sixt is the way to go. In nearby Staad, one can take in the beautiful and unique architecture at the Markethalle Altenrhein, which was built intentionally uneven and asymmetrical per the ideas of Friedensreich Hundertwasser. Make our rent a car office in Altenrhein, Switzerland your first stop and our team will gladly help you find the best car rental for you!