Gutenberg Castle is an intact castle in the town of Balzers, Liechtenstein, in the centre of the municipality of Balzers, the southern-most municipality in the country. Gutenberg is one of the five castles of the principality and one of two that have survived intact until the present day.
Unlike Vaduz Castle 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 70 meter high free-standing rock near the centre of Balzers and is accessible via a street and road known as Burgweg.
Wikipedia https://en.wikipedia.org/wiki/Gutenberg_Castle
Official Website http://www.burg-gutenberg.li/
Address 5 Burgweg, 9496, Liechtenstein
Coordinates 47°3'56.341" N 9°30'1.654" E