Gutenberg Castle (German Burg Gutenberg) is a preserved castle in the town of Balzers, Liechtenstein, the centre of the municipality of Balzers. Gutenberg is one of the five castles of the principality and one of two that have survived preserved until the present day. Unlike Vaduz Castle in Vaduz, Gutenberg Castle does not serve as a residence of the princely family of Liechtenstein and is open to the general public as a museum. The castle lies on a hill near the centre of Balzers and is accessible via a street and road known as Burgweg.