Chlemoutsi (Greek: Χλεμούτσι or Χλουμούτσι) is a medieval castle in the northwest of the Ilia Prefecture, Greece 12 km west of Andravida, 13 km southwest of Lechaina and 6 km south of Kyllini. It was built by the Crusader rulers of the Principality of Achaea as their main stronghold, and is perhaps the finest fortification of the early Frangokratia period preserved in Greece. Its Greek name comes from the medieval Chronicle of Morea and is a corruption of its original French name, Clairmont. During the Venetian period, it was known as Castel Tornese, since the Venetians erroneously believed that it was the seat of the Principality's mint (it was located in nearby Glarentza), which minted the silver gros tournois coins.
The castle was built between 1220 and 1223 during the rule of Geoffrey I of Villehardouin, with the use of confiscated Church property. The castle overlooked and defended the port town of Glarentza.
After the death of Geoffrey II Villehardouin, the castle followed the fortunes of the Principality. The Catalan Company under Ferdinand of Mallorca took it in 1315, but he was defeated a year later by Louis of Burgundy. In the beginning of the 15th century, the castle passed into the hands of Carlo I Tocco Through his marriage with Maddalena Tocco, the Despot of the Morea, Constantine Palaiologos (the future last Byzantine emperor) gained possession of Elis, including the castle. Constantine established his court there, and it remained one of the seats of the Despotate until its capture by the Ottomans in 1460.
The Republic of Venice conquered the Peloponnese in the Morean War, with Chlemoutsi falling to Venetian hands in 1687. Venetian rule was brief, as the Ottomans recaptured the area in 1715, and held on to it until the Greek War of Independence in 1821. On 10 November 1825, the forces of Ibrahim Pasha of Egypt took the castle, where numerous locals had fled, after a brief siege and bombardment, which caused great damage to its southern walls. Following the Egyptian withdrawal in 1828, the castle, partly razed by the Egyptians, became part of the modern Greek state.
After World War II and the Greek Civil War, it became a preserved landmark. Lights added to the castle in the mid to late 20th century and can be seen as far as 80 km by night. Attractions occurs every summer and one of the artists included George Dalaras (especially in 1993), Kelekidou, etc.
Chlemoutsi is located on a 220 m high hilltop at a small distance from the sea (around 2 to 2.5 km) in the westernmost point in the Peloponnese with a view of the Ionian Sea as well as Zakynthos and Kefalonia, also the small islets. In panorama, the castle can be seen from almost anywhere, even as far as the mountains of Amaliada and Katakolo, Skollis, Arakynthos and Aitoloakarnania, the islands around Lefkada, or from the peaks of Panachaiko and Erymanthos. It is blocked by the hills around Kato Achaia in Patras and offers views of nearby areas including Lechaina, Varda, Gastouni, Tragano, Kavasila, etc. It was located close to the Glarentza Castle (around 5 to 6 km) and Andravida (around 12 to 13 km), the capital of the Principality of Achaea.
The history of the castle's construction survives in the Chronicle of Morea. The castle consists of a large hexagonal keep at the top of the hill, while the more vulnerable sides are further enclosed by an outer wall. The castle was well suited for a princely residence: it's halls, arranged around the inner courtyard, were spacious, comfortable, and well-lit, cool in the summer and provided with several fireplaces for the winter months. However, the architectural characteristics of the main keep is out of the ordinary for its supposed period of construction, and more in line with 15th century structures, which has led to uncertainty over its exact dating.
