Greece has 6,000 islands. Around 200 are inhabited. Of those, perhaps 20 receive the bulk of international tourism — and of those 20, Santorini and Mykonos dominate the conversation to a degree that does a disservice to the rest.

Here's an honest breakdown of what each major island actually offers, and who it's best suited to.

Let's be clear about Santorini: it is genuinely spectacular. The caldera views from Oia and Fira are among the most dramatic in the Mediterranean, the sunsets are legitimately extraordinary, and the cave hotels carved into the clifftops are unlike anywhere else in the world.

But Santorini is also extremely crowded from June to September, the beaches are black volcanic sand (beautiful but not the turquoise-water-white-sand experience many expect), and the prices reflect the island's status as one of the world's most photographed destinations.

Best for: Honeymoons, milestone celebrations, photography, wine (the assyrtiko grape produces some of Greece's finest whites).

Avoid if: You want a relaxed beach holiday, you're travelling on a budget, or you're visiting in July–August without booking months in advance.

Mykonos is unapologetically hedonistic. The beach clubs, the nightlife, the fashion — it's all real and it's all excellent if that's what you're after. The old town (Chora) is genuinely beautiful, and the windmills at sunset are iconic for good reason.

Best for: Groups, nightlife, LGBTQ+ travel, people-watching, upscale beach clubs.

Avoid if: You want quiet, you're travelling with children, or you're looking for authentic Greek culture.

Crete is Greece's largest island and arguably its most complete destination. It has excellent beaches (Elafonisi and Balos are world-class), a fascinating history (the Minoan palace at Knossos is 3,700 years old), dramatic mountain scenery, and a food culture that's distinct from the rest of Greece.

The island is large enough that you can find genuine solitude even in peak season — particularly in the eastern Lasithi region and the White Mountains in the west.

Best for: Families, history lovers, hikers, food enthusiasts, anyone wanting variety.

How long: At least 10 days to do it justice; two weeks is better.

If you want the whitewashed-village aesthetic without Santorini's crowds and prices, the central Cyclades deliver.

Paros has excellent beaches, a charming old town (Parikia), and a relaxed atmosphere that attracts a mix of families and younger travellers. It's also the ferry hub for the region, making island-hopping easy.

Naxos is the largest of the Cyclades and the most self-sufficient — it produces its own food, has excellent hiking, and some of the best beaches in Greece (Plaka and Agios Prokopios are exceptional). Less fashionable than its neighbours, which is precisely its appeal.

Milos has the most dramatic scenery in the Cyclades — volcanic rock formations, colourful fishing villages, and the famous Sarakiniko lunar landscape. It's become more popular in recent years but remains far quieter than Santorini.

The Ionian islands, off Greece's western coast, have a distinctly different character from the Aegean islands — greener, more Venetian in architecture, and with a different culinary tradition.

Corfu has a UNESCO-listed old town, excellent food, and a lush interior that rewards exploration by car. The north of the island is quieter and more beautiful than the overdeveloped resort areas in the south.

Kefalonia (made famous by Captain Corelli's Mandolin) has some of Greece's most spectacular scenery — the Myrtos Beach viewpoint is one of the most photographed spots in the Mediterranean — and a relaxed, unhurried pace.

Getting there: Most islands are served by domestic flights from Athens (45–60 minutes) or ferries (2–8 hours depending on the island and ferry type). High-speed ferries are worth the premium.

Best time: May–June and September–October offer the best combination of weather, manageable crowds, and reasonable prices. July–August is peak season — hot, crowded, and expensive.

Island hopping: Two or three islands in two weeks is comfortable. More than that and you spend more time on ferries than on beaches.

We design Greek island itineraries that match your pace — whether that's a single island explored deeply or a curated island-hopping route with private transfers and hand-picked accommodation.