Koufonisia (specifically Ano Koufonisi, the inhabited island) is the smallest inhabited island in the Cyclades and arguably the most beautiful. This tiny island — you can walk across it in 20 minutes — packs an extraordinary concentration of turquoise bays, natural rock pools, and sea caves into its miniature coastline. The water colour here is genuinely Caribbean — vivid turquoise over white sand — and the lack of development means it stays pristine. The single village is a handful of whitewashed houses, three tavernas, and zero cars. For yacht charter guests, Koufonisia is the ultimate reward for venturing beyond the famous islands.
Stunning turquoise bay with natural rock pools and sea caves — the most beautiful beach in the Small Cyclades.
The island's east coast is riddled with sea caves accessible by tender — explore them at water level.
No cars, no motorbikes — just whitewashed houses, a few tavernas, and the sound of the sea.
The uninhabited sister island across the channel — pristine beaches with zero development.
June to September. The island is very small and gets busy in August — arriving by yacht gives you the advantage of anchoring in quiet bays.
Catamarans are ideal — the shallow turquoise bays are perfectly suited to their draft. Sailing yachts work well too. Large motor yachts should anchor in the bay rather than attempting the small harbour.
Where to moor your yacht at Koufonisia
Small harbour with limited space. Anchor in the bay and tender ashore.
Stunning anchorage on the east coast. Good holding in sand, exposed to south winds.
Sheltered bay on the south coast with beautiful swimming.
Anchor off the uninhabited island for pristine, crowd-free swimming.
The best swimming spots at Koufonisia
The star attraction — turquoise water, natural rock pools, and sea caves. Unforgettable.
Small sandy beach near the village with calm, shallow water.
Beautiful south-facing beach with golden sand and clear water.
Multiple pristine beaches on the uninhabited island — pure, untouched paradise.
Where to eat at Koufonisia
The best of the harbour tavernas. Fresh fish, simple preparation, feet from the water.
Rustic taverna near the boatyard with excellent home-cooked dishes.
The island's most creative restaurant, set in a converted schoolhouse.
The best experiences at Koufonisia
Navigate the dramatic east coast caves and rock arches — some are large enough to drive a tender through.
The natural rock pools at Pori beach create warm, sheltered swimming spots with extraordinary water colour.
Follow the single footpath from the village to Pori — it takes 30 minutes and passes every beach on the island.
Sail to the uninhabited sister island for a Robinson Crusoe experience — pristine beaches with nobody else around.
Dine at Capetan Nikolas as the fishing boats return and the sky turns pink over the Small Cyclades.
Arrive early morning before the day-trip boats from Naxos. Anchor at Pori, swim in the rock pools, then move to Kato Koufonisi for a private afternoon. This is the best day in the Cyclades.
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