Kythnos

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Kythnos

The beauty of simplicity and authentic Cycladic life

  • Merichas
  • 2–3h from Piraeus
  • Profitis Ilias 336m
  • Thermal Springs
  • Beaches
  • Tranquility
Culture

History & heritage

Kythnos has been inhabited for thousands of years: at Maroula, near Loutra, one of the oldest settlements in the Aegean came to light, dating to the Mesolithic period (around the 9th millennium BC). According to mythology, the island took its name from Kythnos, leader of the Dryopes, the ancient tribe that settled here — hence also the name Dryopida.

In antiquity the capital was ancient Kythnos (Vryokastro) on the west coast, a thriving city with temples and an agora that was continuously inhabited from the Geometric to the Roman era. The island took part in the Athenian League and was known for its mineral wealth — iron and copper — while its thermal springs had already made it famous.

In medieval times, after the Fourth Crusade, Kythnos passed to the Venetians and became a fiefdom of the Gozzadini family, who governed the island for centuries from the Castle of Oria at the northern tip. The Gozzadini held power unusually late — until the early 17th century — leaving their mark, such as the coat of arms at Agios Savvas in Chora.

Under Ottoman rule from 1617, the island retained its agricultural and seafaring character, with residents moving from the Castle to the present-day villages, Chora and Dryopida. After joining the Greek state, during the 19th and 20th centuries mining activity flourished (iron ore extraction at Katafyki), while in 1857 the thermal baths were officially organized. Today Kythnos relies on gentle tourism, keeping its authentic identity intact.

Explore

Sights & Trails

Monasteries, castles, ancient towns and hiking routes.

Katafyki Cave

In Dryopida, one of the largest caves in the Cyclades. Used for centuries as an iron mine and as a shelter for residents during pirate raids; it impresses with its stalactites, galleries and stone landscape.

Thermal Baths

The therapeutic hot springs of Loutra, in operation since 1857. The waters of the Kakavos and Agioi Anargyroi springs, rich in minerals, are famous for their healing properties — which is why the island was named "Thermia".

Castle of Oria (Kefalokastro)

The ruins of the island's medieval capital, on a steep rock at the northern tip. A fortified town that was abandoned after Venetian rule, with remains of houses and churches and a stunning view of the Aegean.

Panagia Kanala

The island's patron saint, in a lush pine-covered landscape above the beach of the same name. It houses a miraculous icon and gathers crowds of pilgrims, especially on the Feast of the Assumption and the Feast of the Life-Giving Spring.

Ancient Kythnos (Vryokastro)

On the west coast, near Episkopi, the ruins of the ancient capital that was continuously inhabited from the Geometric to the Roman era, with temples, an agora and the funerary islet of Vryokastraki.

Maroula Settlement

Near Loutra, one of the oldest settlements in the Aegean (Mesolithic period, ~9th millennium BC), with remains of dwellings and burials — a rare testimony of prehistoric life in the Cyclades.

Agios Savvas

Byzantine church in Chora (17th century), which bears the built-in coat of arms of the Venetian lords Gozzadini — a testimony to Latin rule on the island.

Folklore Museum of Dryopida

Housed in a traditional house in Dryopida, it presents objects, tools, costumes and scenes of everyday life of the people of Kythnos through the centuries.

Byzantine Museum of Dryopida

Housed in the church of Agia Triada, it preserves icons, heirlooms and ecclesiastical objects from the island's numerous churches.

Panagia Flampouriani

Isolated chapel on the wild west coast near the beach of the same name — a renowned chapel in an imposing landscape above the sea.

Chora's Windmills

Above Chora stand the traditional stone windmills, symbols of the island's agricultural history and a popular viewpoint.

Chapels of Kythnos

The island is dotted with more than 90 picturesque chapels, built on hills, coasts and ravines — an unbroken white presence that gives Kythnos its special character.

Wind & Solar Park

In the northern part of the island, the historic wind and solar park of Kythnos — one of the first in Greece (1980s) — that made the island a pioneer of renewable energy.

Monastery of Panagia tou Nikous

A picturesque monastery in the northern part of the island, dedicated to the Virgin Mary, in a quiet landscape overlooking the Aegean — a place of pilgrimage and serenity.

Panagia Stratolatissa

A historic chapel near Chora, dedicated to the Virgin Mary the Stratolatissa, with traditional Cycladic architecture.

Local flavour

The cuisine of Kythnos is sparse, authentic Cycladic — based on livestock farming, fish and the products of the dry land, with recipes passed down from generation to generation.

Businesses

Find what you need

Accommodation, restaurants, activities and local products of the island.

Locations come live from the official Cyclades business directory.

VILLA ELENA - MARTINAKIA Accommodation

ΒΙΛΛΑ ΕΛΕΝΑ - ΜΑΡΤΙΝΑΚΙΑ

Kythnos
Καλώς ήρθατε στην Ελλάδα, στο Αιγαίο, στις Κυκλάδες, στο όμορφο νησί της Κύθνου και σε ένα από τα καλύτερα Διαμερίσματα…
KYTHNOS BAY HOTEL Accommodation

KYTHNOS BAY HOTEL

Kythnos
Kythnos Bay: Ένα ξεχωριστό ξενοδοχείο στην Κύθνο Στο γραφικό λιμανάκι των Λουτρών της Κύθνου, στο ξενοδοχείο Kythnos Bay, σας υποδεχόμαστε…
XENONAS AFRODITI Accommodation

ΞΕΝΩΝΑΣ ΑΦΡΟΔΙΤΗ

Kythnos
Περιγραφή καταλύματος  Ο Ξενώνας Αφροδίτη είναι ένα ολοκαίνουριο συγκρότημα, δίπλα στην παραλία του θερέτρου των Λουτρών . Δημιουργήθηκε με το…
ALOZI Accommodation

ΑΛΟΖΙ

Kythnos
"Αλόζι" οικογενειακός ξενώνας στην Κύθνο            "Αλόζι" στο γλωσσικό ιδίωμα της Κύθνου σημαίνει τον χώρο που επιλέγει κάποιος για να…
FROSO STUDIOS Accommodation

ΕΝΟΙΚΙΑΖΟΜΕΝΑ ΔΩΜΑΤΙΑ FROSO

Kythnos
Εάν η Κύθνος είναι η επιλογή σας στις διακοπές, τα ενοικιαζόμενα Δωμάτια “FROSO” είναι μια θαυμάσια επιλογή για την διαμονή…
HOTEL MESSARIA Accommodation

HOTEL MESSARIA

Kythnos
Επτά χιλιόμετρα από το λιμάνι του Μέριχα Βρίσκεται ο παραδοσιακός οικισμός της χώρας. Εκεί βρίσκεται το ξενοδοχείο «Hotel Messaria» το…
ARCHIPELAGOS Accommodation

ΑΡΧΙΠΕΛΑΓΟΣ

Kythnos
Στο παραθαλάσσιο θέρετρο της Παναγίας Κανάλας με το φυσικό λιμάνι και την καταγάλανη θάλασσα βρίσκεται το "Αρχιπέλαγος". Ένα συγκρότημα από…
NIRIIDES Accommodation

ΝΗΡΗΪΔΕΣ

Kythnos
Πάνω στα βράχια της βορειοανατολικής πλευράς της Κύθνου, κτισμένο με την παραδοσιακή αρχιτεκτονική, 10 μόλις μέτρα από την θάλασσα και…
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Getting here

Access & transport

How to get there

Kythnos has no airport. The port of Merichas is connected by ferry to Lavrio (~2 hours) and Piraeus (~3 hours), as well as to the other western Cycladic islands (Serifos, Sifnos, Milos, Kimolos) — ideal for a quick getaway from Attica.

Getting around the island

A local bus connects Merichas with Chora, Dryopida, Loutra and Kanala. For the more remote beaches, car or scooter rentals are the most convenient option, while some coves can be reached by boat from Merichas.

Ferry tickets

Useful phone numbers

Island hopping

Nearby islands

Combine Kythnos with the neighbouring Cyclades.

Cyclades aiTripPlanner

Ready for Kythnos?

Plan your own trip to Kythnos, day by day, tailored to you — with the help of the aiTripPlanner.