Known as Castelasc in Lombard local language, the Castle of Cuasso is one of the most important defensive buildings in the province of Varese and Insubria. Founded in medieval times, it stands upon a hill which gives name to the whole city of Cuasso al Monte. Nowadays only ruins remain of the ancient structure.
Due to the lack of written sources, the history of the castle is still, in some respects, mysterious. The few studies and on-site digs have found out that it was built close to an ancient road that connected Milan to the alpine passages of San Bernardino Pass and Gotthard Pass. Its building on top of a gorge made the fortress impossible to seize. Its closeness to the river Cavallizza, which flows through an area rich in silver, lead and gold, could also suggest that it played a preeminent role in controlling the managing of the mineral wealth of the region.
The castle was built in many different stages. The most ancient tower, which dates back to Roman times, was enlarged during the Lombard age. Some believe that it was built by a Saxon workforce. Paul the Deacon, in his book Historia Langobardorum, records about 20,000 Saxons, who followed king Alboin in spring 568. The Saxons descended from the same ancestors, as both people had lived in Roman Germany during the first century A.D, in the area around the river Elbe. In 734 a part of 20,000 Arimannia left Italy, as they strongly disagreed with the Lombards' power. So, the Castle was surely a military defense of the road that connected Como and the Gotthard: in fact, before the bridge of Melide was built, the main road ran through it.
Later it was part of the Seprio's County, and it was permanently abandoned in the 13th century. Until the mid 16th century the castle of Cuasso housed the local parish; then, during the following centuries, it was used as a cemetery. Finally, the castle was brought back to its function of observation tower when the Cadorna Line was built.References:
Goryōkaku (五稜郭) (literally, 'five-point fort') is a star fort in the Japanese city of Hakodate on the island of Hokkaido. The fortress was completed in 1866. It was the main fortress of the short-lived Republic of Ezo.
Goryōkaku was designed in 1855 by Takeda Ayasaburō and Jules Brunet. Their plans was based on the work of the French architect Vauban. The fortress was completed in 1866, two years before the collapse of the Tokugawa Shogunate. It is shaped like a five-pointed star. This allowed for greater numbers of gun emplacements on its walls than a traditional Japanese fortress, and reduced the number of blind spots where a cannon could not fire.
The fort was built by the Tokugawa shogunate to protect the Tsugaru Strait against a possible invasion by the Meiji government.
Goryōkaku is famous as the site of the last battle of the Boshin War.