Two islands, one decision. These head-to-head guides line up the choices travellers actually agonise over - vibe, beaches, nightlife, romance and cost - and end each one with a clear pick.
They are written for the moment the shortlist is down to two and neither one will let go. Each page compares the same things in the same order, so the answer comes from the trip you are taking rather than from whichever island had the better photographer. Where the honest answer is do both, and on the Cyclades pairs it often is, the page says so and shows the ferry leg that makes it work.
If you have not got to two yet, start a step earlier: the island groups narrows the field by region, and the itineraries show which pairs actually sequence into a week.
The Cyclades, against each other
The densest cluster on the site, because this is where most trips get stuck. Santorini is in six of them for a reason: it is the one everybody starts with and the one most often paired with something else.
- Santorini vs Mykonos: romance and sunsets, or beaches and nightlife.
- Santorini vs Naxos: only Santorini has the caldera - Naxos takes beaches, value and space.
- Santorini vs Paros: the caldera, or better value, two towns and the best ferry links.
- Santorini vs Milos: both volcanic: the caldera view, or the coloured coast and sea caves.
- Mykonos vs Naxos: the scene and the nightlife, or a real island week.
- Mykonos vs Paros: the full scene, or a balanced base with a night out in Naoussa.
- Naxos vs Paros: beaches and value, or prettier towns and ferry connections.
- Santorini vs Ios: the caldera, or the beaches and the nightlife an hour away.
- Naxos vs Ios: family beaches and mountain villages, or a young island with better sand than its reputation.
- Milos vs Sifnos: a coastline you see by boat, or one you walk and eat your way around.
- Sifnos vs Serifos: the food island, or the emptier one next door.
- Syros vs Tinos: a working capital city, or marble villages and a pilgrimage.
- Andros vs Tinos: walking trails and running water, or marble, dovecotes and a shrine.
- Amorgos vs Folegandros: the long dramatic one at the end of the line, or the small one on a cliff.
- Naxos vs Milos: the best sand and a green interior, or the volcanic coast and moonscape.
- Paros vs Milos: the balanced base with two towns, or the boat-trip coves.
- Ios vs Mykonos: the younger, cheaper party island, or the glossier international scene.
The big islands
Islands large enough that you do not see them in a week, matched against the ones you can. The recurring question is whether you want a road trip or a base.
- Crete vs Rhodes: a big island you road-trip, or a compact medieval week.
- Crete vs Kos: a country of an island, or one you can cross on a bicycle.
- Karpathos vs Rhodes: wind, space and one road, or a walled city and everything already built.
- Samos vs Chios: green mountains and wine, or medieval villages and mastic.
- Crete vs Corfu: a vast island you sample one region of, or a greener one you can cover.
- Crete vs Naxos: a vast island of history, or a best-value Cyclades week.
- Crete vs Mykonos: history, landscape and beaches, or the scene.
- Kos vs Rhodes: flat, easy beach days, or the Old Town and more to see.
- Kos vs Santorini: a flat, cyclable family island with value, or the caldera icon.
- Santorini vs Crete: a short iconic trip, or a whole-island road trip.
- Santorini vs Rhodes: the caldera and the icon, or a bigger, more historic, better-value week.
- Rhodes vs Corfu: the Knights’ medieval old town, or a greener island with a Venetian one.
- Santorini vs Corfu: the dry Cyclades caldera, or a big green Ionian island.
The Ionian
Green, wetter, on the west side, and a different holiday from the Aegean. These four decide themselves largely on how much you want to drive.
- Corfu vs Kefalonia: a UNESCO old town and easy arrival, or Myrtos and quiet.
- Corfu vs Zakynthos: the rounded Ionian week, or the famous beaches and turtle bay.
- Corfu vs Lefkada: a layered old town, or a road trip with no boat to catch.
- Lefkada vs Zakynthos: drive on without a ferry, or the famous cliffs and the crowds under them.
- Lefkada vs Kefalonia: cliff beaches you drive onto, or the bigger island with Myrtos and Assos.
- Zakynthos vs Kefalonia: the famous sights and a party strip, or the greener, more scenic island.
Whole groups, not single islands
The right comparison when the question is which part of Greece to go to at all, rather than which island inside it.
- Cyclades vs Crete: islands you hop by ferry, or one varied island you tour by car.
- Cyclades vs Dodecanese: the white-village image and the best hopping, or history and a longer season.
- Cyclades vs Ionian: the postcard and the hopping, or green islands and a calmer sea.
The Saronic and the Sporades
Close enough to Athens, or close enough to each other, that the choice is usually made late.
- Aegina vs Hydra: the everyday island an hour out, or the one with no cars on it.
- Hydra vs Spetses: no wheels at all, or a wider island with a little more room to move.
- Skiathos vs Skopelos: beaches and an airport, or pine forest and quiet.
On the mainland
The comparisons that decide where you sleep, rather than which island you fly to.
- Meteora vs Delphi: monasteries on rock pillars, or a sanctuary on a mountainside.
- Nafplio vs Monemvasia: an elegant base with sites all around it, or a town inside a rock.
- Kalamata vs Nafplio: which end of the Peloponnese to sleep in.
Greece against somewhere else
For the decision before the decision, when Greece itself is still competing with another country or another coast.
- Greece or Italy: islands and ferries, or cities and trains.
- Greece vs Turkey: the Aegean archipelago, or a bigger and cheaper country.
- Greece or Portugal: islands and ferries, or a coastline you can drive end to end.
- Greece or Spain: which Mediterranean trip you are actually booking.
- Greek islands vs Croatia: a true archipelago you hop between groups, or a coast with its islands close in.
- Crete or Cyprus: the differences that matter: mountains, season length and cost.
- Mykonos vs Ibiza: a Greek island with beach clubs and real sights, or the bigger, later club scene.
- Santorini vs the Amalfi Coast: one volcanic island, or a string of Italian cliff towns.
The two cities
Not an island question at all, and the one most people answer by default rather than on purpose.
- Athens vs Thessaloniki: the ancient headline and the island gateway, or the food and the Byzantine depth.