Lato was an ancient city of Crete, the ruins of which are located approximately 3 km from the small town of Kritsa. The Dorian city-state was built in a defensible position overlooking Mirabello Bay between two peaks, both of which became acropolises to the city. Although the city probably predates the arrival of the Dorians, the ruins date mainly from the Dorian period (5th and 4th centuries BCE). The city was destroyed c. 200 BCE, but its port, located near Agios Nikolaos, was in use during Roman rule. This has led to the confusion, repeated by Stephanus of Byzantium quoting Xenion, a Cretan historian, that Kamara and Lato were one and the same. Modern scholarship distinguishes the two.
Lato also minted coins in antiquity, bearing the likeness of the goddess Eileithyia who appears to have been the one particularly worshipped at Lato. Nearchus, admiral of Alexander the Great, was born at Lato.
References:Sigmaringen Castle was first mentioned in the year 1077 in the chronicles of Petershausen monastery. The oldest parts of the castle are concealed beneath the alterations made during the 17th and the 19th centuries. The secret of the earliest settlement built on this defendable rock will never be fully revealed: large-scale excavation work would be necessary, which the extensive land development renders impossible. Judging from the many Roman remains unearthed in the area around Sigmaringen, the 12th century keep known as the 'Roman Tower' could be traced back to a Roman predecessor.
The castle remains that have been preserved (gate, great hall and keep) date back to the Staufer period around 1200. The castle remains were integrated into subsequent buildings. The foundations of the castle buildings are to a large extent identical to the surrounding castle wall.
These remains give us a good idea of how the castle might have looked during the 12th century.