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Chlemoutsi Castle
Chlemoutsi Castle, also known as Castel Tornese, was constructed between 1220 and 1223 by Prince Geoffrey I d'Villehardouin and represents the most significant fortification of the Principality of Achaea. Perched on a hill near Kyllini in the Elis region, it served as a strategic military center and a primary residence for the Frankish rulers of the Peloponnese. The castle's architecture follows a distinctive hexagonal plan, showcasing Western medieval defensive technology of the 13th century. The inner enclosure housed the princely residence and administrative quarters, while the extensive outer courtyard provided space for the garrison and stables. Following the Frankish era, the fortress came under Byzantine, Ottoman, and Venetian control, with each administration adding its own structural modifications. Today, the site functions as a museum dedicated to the history of the Crusader states in the Eastern Mediterranean, preserving one of the best examples of Frankish castle architecture in Greece.
- Location: Greece
- Top sights: Chlemoutsi castle · Roman Theater · Melissa
- Nearby: Killini (5 km)
Best time to visit & climate
The most pleasant time to visit is May, Jun, Oct.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 11 | 11 | 13 | 16 | 20 | 25 | 28 | 28 | 25 | 21 | 17 | 13 |
| Rain mm | 106 | 79 | 63 | 36 | 25 | 21 | 16 | 13 | 55 | 79 | 104 | 121 |
📋 Practical info
Geography
Facts
- Construction of the fortress began in 1220 under Geoffrey I d'Villehardouin.
- The inner castle features a unique and well-preserved hexagonal layout.
- The name Castel Tornese refers to the 'tornese' coins minted on the site.
- The Ottoman Empire captured the fortress in 1460 from the Byzantines.
- The Venetians held control of the fortification from 1687 to 1715.
- The site is located at an altitude of 226 meters above sea level.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Chlemoutsi Castle (6)
Sights nearby
Frequently asked questions
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Chlemoutsi Castle: where is it located?
Chlemoutsi Castle: what is there to see?
Chlemoutsi Castle: when is the best time to visit?
Chlemoutsi Castle: why is it worth visiting?

















