Last updated: May 2026 · Thermal springs and a beach like nowhere else
Kythnos (also called Thermia for its hot springs) is a gentle, rolling island close to Athens, beloved by Greek families and sailors. It has more than 70 beaches, a famous double-bay sandbar, healing thermal waters and two of the prettiest inland villages in the western Cyclades.
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🏖️ Beaches
1. Kolona
The island's signature beach: a slender sandbar linking Kythnos to the islet of Agios Loukas, with calm sea on both sides. Reach it by boat from Loutra or a bumpy track; arrive early for the magic.
2. Apokrousi & Episkopi
Two long, sandy, tamarisk-backed beaches on the west coast, the most family-friendly on the island.
3. Kanala
A pine-shaded resort village on the southeast coast with sandy coves and the church of Panagia Kanala, the island's patron.
♨️ Thermal Springs
4. Loutra Hot Springs
Kythnos has been a spa destination since antiquity. At Loutra, naturally hot, iron-rich water flows into the sea, you can soak for free where the stream meets the beach, or visit the historic hydrotherapy centre.
🕳️ Villages & Caves
5. Dryopida
A captivating inland village of red-tiled roofs tumbling down a ravine, more mainland than Cycladic in feel, with a folklore museum and traditional crafts.
6. The Katafyki Cave
Beneath Dryopida lies one of the largest caves in Greece, used as an iron mine and a wartime shelter. Guided visits run in summer.
7. Chora (Messaria)
The whitewashed capital, threaded with painted floral motifs on the lanes and dotted with old churches, a quiet, authentic Cycladic town.
🚶 Active & Experiences
8. Hike the Restored Trail Network
Kythnos has an excellent waymarked trail system linking villages, beaches and the ruined medieval capital of Vryokastro (Kastro tis Orias).
9. Sail & Anchor at Fykiada
The bay beside Kolona is a favourite yacht anchorage; in summer day boats and sailing trips explore the quiet northern coves.
10. Taste Local Kythnos
Try sfougato (a local cheese-and-herb omelette), thermiotika almond sweets and the island's honey and cheeses at the tavernas of Loutra and Chora.
Practical Info 2026
| Detail | Info |
|---|---|
| Best months | June, July, September |
| Ferry from Lavrio | 1.5–2.5 hours |
| Ferry from Piraeus | 2–3 hours |
| Getting around | Car or scooter recommended |
| Don't miss | Kolona sandbar & a soak at Loutra |
Plan de praktische reis
Plan je data voor Kythnos
Regel de overtocht, accommodatie en lokaal vervoer voordat de populaire data vol zijn.

Athina Luxury Suites
Suites met uitzicht op de caldera in Fira, met infinity-zwembad en verfijnde keuken.
Maakt deel uit van het redactieteam van Discover Cyclades – lokale bewoners die elk seizoen over deze eilanden varen, wandelen, eten en schrijven.



