Koufonisia Island

Koufonisia is a small cluster of islands in the eastern Cyclades, administered together with the Lesser Cyclades under the Municipality of Naxos and Lesser Cyclades. The 2021 census recorded just 391 permanent residents across a municipal area of roughly 26 square kilometres, making it one of the smallest inhabited destinations in the Aegean. Almost all of that population lives on the main island, Ano (Upper) Koufonisi, home to the harbour village and its handful of hotels and tavernas, while the neighbouring islet of Kato (Lower) Koufonisi and the larger, uninhabited island of Keros lie just across a narrow channel.

Three Islands, One Very Small Municipality

The three islands are unevenly matched. Ano Koufonisi covers only about 5.8 square kilometres and rises no higher than around 114 metres, which makes it the smallest and most densely populated island in the Cycladic group; everything on it, from the port to the far beaches, is within walking distance. Kato Koufonisi, immediately across the channel, is a little smaller at roughly 4.3 square kilometres and effectively uninhabited. Keros, the largest of the three at about 15 square kilometres and reaching 432 metres at its summit, has no residents at all. The islands were incorporated into the Greek state along with the rest of the Cyclades in 1830, and the local population, once close to a thousand, fell sharply after the Second World War as families left for work in Athens. Tourism, alongside fishing, has since reversed some of that decline.

Keros and the Origins of Cycladic Art

Keros is closed to visitors, and for good reason: it holds one of the most important prehistoric sites in the Aegean. In antiquity the island and the adjoining islet of Dhaskalio formed the largest settlement and the earliest known maritime sanctuary of the Early Bronze Age Cyclades, active roughly between 2750 and 2300 BC. At Kavos on the western shore, archaeologists recovered the so-called Keros Hoard: marble figurines and vessels deliberately broken elsewhere and carried here to be deposited, apparently as part of a shared ritual that drew people from across the islands. Excavations directed in part by Colin Renfrew under the Cambridge Keros Project from 2006 to 2008, and again between 2016 and 2018, found monumental terracing, an entrance stairway and extensive metalworking on Dhaskalio, built from roughly a thousand tonnes of stone ferried from Naxos some ten kilometres away. Closer to home, finds at Epano Mili on Ano Koufonisi include an Early Cycladic frying-pan vessel decorated with a nine-rayed star. The marble figurines from this culture are the ancestors of the abstract forms that later fascinated Picasso and Henry Moore.

Beaches and Sea Caves

Despite its modest size, Koufonisia has built a reputation for turquoise coves and pale sandy beaches, and its scale means most of Ano Koufonisi can be explored on foot within a day. A single coastal path strings the main beaches together along the south-east shore. Platia Pounta, universally called Italida, lies about 1.5 kilometres north-east of the village; Fanos and Pori follow, the latter a long crescent of soft golden sand widely rated the island's best. Between Italida and Pori the path passes Pisina, a natural rock pool scooped out of the limestone and filled with seawater, and about 150 metres north of Pori are the Xylovombatis sea caves, reachable by swimming and one of the more memorable spots on the coast.

Kato Koufonisi and the August Pilgrimage

Kato Koufonisi has no roads, no hotels and only a few rural houses, though shepherds still graze sheep and goats there. Its landmark is the chapel of the Virgin Mary, built in 1651 under Ottoman rule beside the ruins of an earlier Byzantine church, in a settlement long since abandoned. Every 15 August, for the feast of the Dormition, boats carry the islanders across for the service; when it ends the food is served, and everyone returns to Ano Koufonisi where the celebration continues into the night. A single summer taverna, open since 1992, is the only place to eat.

Sailing to Koufonisia

The surrounding waters, calmer close to shore and more exposed to the Aegean's summer Meltemi further out, have made the harbour a popular stop for small craft moving between the Lesser Cyclades and larger neighbours like Naxos and Amorgos. Naxos lies roughly 15 nautical miles away, and the channel between the two funnels the Meltemi into short, steep seas in July and August, so passages here are best timed for the morning. The channel between Ano and Kato Koufonisi offers sheltered anchoring over sand in four to ten metres, with limited swinging room. For itineraries through this part of the Cyclades, Koufonisia is best reached during a gulet cruise along the Greece coast, offering a brief, low-key contrast to the archipelago's busier islands.