Naxos is what the other Cycladic islands might look like if tourism had been gentler. The Portara — a massive marble doorway to an unfinished temple of Apollo — stands on a headland above the harbor, framing sunsets so perfectly it seems engineered for the purpose. I watched the sunset from the Portara on my first evening, surrounded by other travelers sitting on the ancient stones with bottles of wine and bags of cheese pies from the bakeries in town, and the informality of it — no tickets, no barriers, no ropes, just a six-metre marble doorway and the Aegean — felt like a corrective to every overproduced tourist experience I have ever had. The temple was never finished. Somehow, that makes it better.
The town behind it, Chora, climbs a hillside through Venetian mansions and medieval alleyways to a castle at the summit, where the views extend across the Aegean to neighboring Paros. The Venetian influence is everywhere — the Duchy of Naxos was the last crusader state in the Aegean, and the Catholic cathedral in the Kastro still holds services in a town that is otherwise thoroughly Orthodox. The narrow streets between the two communities feel like a physical argument about history that has been running for seven hundred years and shows no sign of resolution.

The interior is Naxos’s real treasure. Unlike the barren Cycladic stereotype, the island is green and fertile — the Tragea Valley is a patchwork of olive groves, Byzantine churches with frescoes still vivid after a thousand years, and marble villages like Halki and Apiranthos where old men play backgammon in plateia cafes and the streets are paved with the same marble that Naxos has been exporting since antiquity. Halki is the heart of the island’s kitron industry — a liqueur made from the leaves of the citron tree that grows nowhere else in Greece quite like this. I tasted four varieties at the Vallindras distillery, from dry to sweet, in a building where the copper stills have been in operation since 1896, and bought a bottle of the green one because the owner told me it was the only honest choice.
Apiranthos is different — a mountain village built entirely of grey marble, with a severity that comes from the stone and a warmth that comes from the people. The village has four museums, which seems excessive for a place with three hundred residents until you realize that the Naxiots have always taken their culture seriously. The food in the Tragea villages is the best on the island: roasted goat with potatoes baked in wood ovens, arseniko cheese aged in caves, and bread still made by hand and baked in communal ovens that operate on a rotation older than anyone can explain.

The western beaches — Plaka, Agios Prokopios, Agia Anna — are among the longest and finest in Greece, with sand so white it hurts your eyes at midday. Plaka stretches for four unbroken kilometres, and if you walk far enough south you will find sections where you are entirely alone, the dunes backed by cedar trees and the water shallow and warm enough to wade out a hundred metres. I spent three days rotating between these beaches with a book and a bag of the island’s excellent graviera cheese, and each evening I walked back to Chora for dinner at a harbour taverna where the fish had been swimming that morning and the owner poured raki after the meal without asking, because that is what you do.

When to go: June for long days and warm water before the August rush. September for emptier beaches and the beginning of the kitesurfing season. The wind picks up in July and August — paradise for windsurfers, less so for beach readers.