Karystos
A neoclassical grid town below Mount Ochi, with a sea castle, ancient marble quarries and a long windswept bay.
Updated 19 October 2026

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Karystos was laid out on a grid in the 1830s by a Bavarian engineer for the new Greek state, which gives it broad straight streets running down to a wide bay, unusual in a Greek provincial town. On the shore stands the Bourtzi, a squat thirteenth-century Venetian tower built of ancient marble blocks, and above the town the castle of Castello Rosso occupies a ridge with the mountain behind. The marble here is famous: cipollino, green-veined and prized by Rome, was quarried on the slopes of Ochi, and unfinished columns still lie in the ancient quarries where they cracked and were abandoned, some over ten metres long. The bay catches strong northerly winds, which makes it a windsurfing centre, and the mountain above holds the dragon houses and the Dimosari gorge.
History
Karystos apparently stayed inhabited through the early Middle Ages, and as part of the theme of Hellas it was the seat of a bishop under Athens at least from the reign of Leo VI the Wise, 886-912; it appears among the towns in the chrysobull of Alexios III Angelos of 1198. Probably under Latin rule, with the building of the castle of Castel Rosso some 4 km from the modern town and the rise of piracy, the town moved inland from the coast around the castle, remaining a bishop's seat (Wikipedia, Karystos).
What's there
- The Bourtzi - a Venetian tower of reused ancient marble on the shore.
- The cipollino quarries - abandoned Roman columns lying on the mountainside.
- Castello Rosso - the ruined castle on the ridge above the town.
- The bay - a long windy beach used by windsurfers.
When to go
Late spring and early autumn for walking on Ochi and swimming; summer brings wind that is welcome in the heat but tiring on the beach. Ferries from Rafina are the quickest approach from Athens.
Things to know
The town is pleasant but plain, with little of architectural note beyond the grid and the tower. The quarries require a rough drive and a walk. Wind is a constant, and some days it is genuinely strong.
Nearby
The Dragon Houses and Dimosari gorge lie above the town; Marmari and the ferry to Rafina are west.
Key facts
Source: Wikidata, item Q995656, read on 18 October 2026.
What to pack for Karystos
Chosen from what this place is for. Tap a kit for the full checklist.
- Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
- Quick-dry clothing - Board shorts or synthetics that shrug off spray and dry fast. Find on Amazon
- Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
- Quick-dry towel - A microfibre towel packs small and dries in minutes. Find on Amazon
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