Kos has a reputation as a party island, and parts of it are. But Kos Town — the island's capital — is one of the most historically rich and architecturally beautiful in the Dodecanese, and the island as a whole offers a range and quality of experience that rewards those who look beyond the resort strip. This is the birthplace of Hippocrates, the father of medicine. It has a magnificent medieval castle, extraordinary ancient ruins, excellent beaches and a flat, cycling-friendly landscape that makes it unusually easy to explore.

The Island

Kos is the third-largest island in the Dodecanese, long and narrow, with a spine of mountains in the south and a flat, fertile plain in the north. Kos Town is the capital — a lively, cosmopolitan place with a working harbour, a Knights' castle, Roman ruins and a tree-lined waterfront that is one of the most pleasant in the Aegean.

Sights and Attractions

The Castle of the Knights of St John (Neratzia Castle) dominates the harbour — a massive 15th-century fortification in excellent condition, with views across to Turkey. The Asklepion — the ancient sanctuary and medical school where Hippocrates taught — sits on a hillside 4 kilometres from town, with three terraced levels of ruins and extraordinary views. The Ancient Agora in the centre of Kos Town is one of the largest in Greece.

The Plane Tree of Hippocrates in the main square is said to be one of the oldest trees in Europe — tradition holds that Hippocrates taught beneath it, though the current tree is probably around 500 years old.

Beaches

Kos has beaches of exceptional quality. Tigaki is long, sandy and family-friendly. Marmari is quieter and equally good. Paradise Beach and Bubble Beach (with natural underwater hot springs) are more lively. Kefalos in the south has some of the finest beaches on the island — Agios Stefanos and Camel Beach are outstanding.

Cycling

Kos is the best cycling island in Greece. The flat northern plain has an excellent network of cycle paths, and the island's compact size makes it possible to reach most beaches and sights by bike. Bicycles are available to hire everywhere in Kos Town.

Eating and Drinking

Kos Town has an excellent range of restaurants and bars. The Old Town area has the best traditional tavernas — Barbouni and Platanos are perennial favourites. The harbour waterfront is more tourist-facing but has some good options. Local specialities include fresh fish, grilled meat and excellent local wine.

Weather

Hot and dry in summer (July–August at 30–34°C), with a reliable sea breeze. The sea is swimmable from May through October, reaching 26°C in late summer.

How to Get There

Kos has an international airport with direct flights from most UK airports in summer, and connections via Athens year-round. Ferries run from Piraeus (Athens) and Rhodes, and there are regular connections to the surrounding Dodecanese islands.

Best For

Kos suits history lovers, cyclists, families who want excellent beaches and good facilities, couples who want a base for exploring the wider Dodecanese, and anyone who wants a well-connected island with genuine depth. It is one of the most versatile islands in Greece.

---

Thinking about Kos? Talk to us — we can combine it with Kalymnos, Leros, Patmos or a day trip to Bodrum for a perfect Dodecanese itinerary.