Larisa is the ancient and medieval acropolis of Argos, located on a high rocky hill, within the town's boundaries to the west. The summit is occupied by the ruins of a Byzantine-Venetian castle. The site was fortified and in continuous use for nineteen centuries.
Traces of the Mycenaean fortifications (13th century BC) have survived in the castle's citadel, and some of the bulky, monolithic architectural elements were reused in later medieval defences.
Although the site was in continuous use from prehistoric times until WWII, it took the form we see today in the Middle Ages. The ancient walls, sections of which can still be seen incorporated into later masonry, were the main guide used when laying out the medieval fortifications. The fort is made up of the citadel at the top and a curtain wall. The walls are re-enforced by towers, which, as a rule, are triangular or quadrilateral. Later, from the 15th century, with the arrival of guns, the castle underwent extensive building work and was re-enforced with cylindrical towers.
The headquarters and military installations were most likely inside the citadel. A first millennium church has been found there. In 1174, a smaller church, dedicated to the Virgin, was built on the same site. The area inside the curtain slowly became residential, but this has yet to be explored. There were large cisterns in both the castle's enclosures. It kept this form until the end of the 14th century, with a few Byzantine and Frankish re-enforcements and alterations, and made Larissa one of the four most powerful castles in the Peloponnese, according to the Chronicle of Morea.
During the 15th century, there was extensive re-enforcement of the fortifications as the result of the castle constantly changing hands between the Venetians and the Ottomans, as well as the developments in defensive architecture brought about by the arrival of guns. Amongst these interventions was the construction of the partition that cut off the south section of the exterior precinct. The external defences were strengthened with large cylindrical towers which had gun loops. The citadel wall was made higher and re-enforced with triangular and quadrilateral towers and one oval one. At the same time, the Byzantine gate was blocked off and another was built a little further to the west. Some point after the mid-15th century, the now-ruined cylindrical central tower was built in the southwest corner of the citadel.
During the 16th century, the section of the exterior precinct south of the partition was abandoned, while another partition was added to the south of the citadel gate, creating an interior courtyard. On the eastern edge of the partition, a passageway was constructed with double gates.
References:The Jan Hus Memorial stands at one end of Old Town Square. The huge monument depicts victorious Hussite warriors and Protestants who were forced into exile 200 years after Hus, and a young mother who symbolises national rebirth. The monument was so large that the sculptor designed and built his own villa and studio where the work could be carried out. It was unveiled in 1915 to commemorate the 500th anniversary of Jan Hus' martyrdom. The memorial was designed by Ladislav Šaloun and paid for solely by public donations.
Born in 1369, Hus became an influential religious thinker, philosopher, and reformer in Prague. He was a key predecessor to the Protestant movement of the sixteenth century. In his works he criticized religious moral decay of the Catholic Church. Accordingly, the Czech patriot Hus believed that mass should be given in the vernacular, or local language, rather than in Latin. He was inspired by the teachings of John Wycliffe.