The Most Beautiful Greek Islands for Summer Holidays 2026

Greek islands are not variations of the same holiday. Crete is big enough for several trips, Rhodes combines historic towns with well-organised beaches, and Santorini suits a shorter stay better than a classic week devoted purely to swimming.

So it's not enough to just look at a photo of the prettiest beach when choosing. Distances, road connections, wind, the type of coastline, and whether you want to stay mostly in one place or explore a different part of the island every day all matter too.

The overview below is not a ranking from best to worst. Its purpose is simpler: to show who each island suits best, what's worth knowing before booking, and where on Skyland to check current weather and sea temperature.

Crete is the largest Greek island and the most sensible choice for visitors who want to combine beaches, towns, historic sites, and nature in a single trip. Precisely because of its size, though, it's hard to explore fully. For a week's holiday it's better to pick the west, the centre, or the east, and plan excursions from a single base.

The west around Chania is good for the old town, Balos, Elafonisi, and the Samaria Gorge. Rethymno is a somewhat more central base, Heraklion is practical for Knossos and arriving by air, while the east around Agios Nikolaos suits those wanting a calmer pace. Before your trip, check the weather in Chania, the sea temperature near Chania, or the weather in Heraklion.

• Chania for a first visit, the varied west coast, and more day trips.
• Rethymno for a somewhat more central location and easier exploration of the north coast.
• Heraklion for historic sights and practical flight connections.
• Agios Nikolaos and Elounda for a calmer east and shorter coastal excursions.

Rhodes is smaller and simpler to explore than Crete, but offers enough variety for a whole week. The main town has a well-preserved medieval old town, while the east coast offers numerous tourist spots and more accessible beaches.

Lindos is the best-known day trip. In summer it's better to visit early in the morning or late in the afternoon, when it's cooler and the narrow streets are more pleasant. The western side of the island is more exposed to wind, making it interesting for water sports, though not always the most comfortable for a calm beach day. Before swimming, check the sea temperature in Rhodes.

• families who want well-organised beaches and a wide choice of accommodation;
• visitors who want to combine swimming with historic sights;
• couples or friends who want to explore the island by car, but without very long drives.

Santorini is most sensible for a shorter stay, a visit for two, and exploring the villages on the rim of the caldera. Fira and Oia are the main starting points, though it's precisely at the best-known viewpoints that summer crowds are largest.

The island has volcanic beaches at Kamari, Perissa, and Akrotiri, but the beach experience differs from Crete, Rhodes, or Zakynthos. Santorini is the better choice when walks, views, architecture, and evening outings matter more to you than long days on a sandy beach.

Start the walk between Fira and Oia early. The path is exposed to sun and wind, so it isn't pleasant at midday. Accommodation away from the best-known spots can be quieter, but check bus connections or parking options. Before your visit, check the sea temperature in Santorini.

Kefalonia suits visitors who want to discover a different beach, village, or viewpoint every day. Myrtos, the Melissani cave, Fiskardo, and Argostoli are among the best-known destinations, but driving between them takes longer than it looks on the map.

The island isn't very practical without a car. Roads are narrow and winding in places, so it's better to plan one main excursion a day and leave enough time for stops. This slower way of exploring is also Kefalonia's greatest strength. Before swimming, check the sea temperature near Kefalonia.

• for a quieter holiday without the feel of a large resort;
• for varied beaches and small harbour villages;
• for a trip where driving around the island is part of the experience.

Zakynthos combines sandy beaches in the south and east, steep cliffs in the west, and a wide range of boat excursions. It suits visitors who want more tourist infrastructure, evening activity, and easy trips by sea.

Navagio remains the island's most recognisable image, but the rules for accessing the area can change. Book the excursion only after checking the current restrictions. There are also nesting areas for the endangered loggerhead sea turtle on the south of the island, where marked paths and beach signage should be followed. Check the sea temperature near Zakynthos before your trip.

The south and east coasts are practical for sandy beaches and tourist spots. The west is more scenic and rocky, but requires more driving and more careful planning of access.

Corfu is greener and hillier than many southern Greek islands. The old town is well suited to an evening walk and the cultural part of a trip, while the west and north-west coasts offer cliffs, bays, and places such as Paleokastritsa and Sidari.

A car is useful for exploring, although narrow roads and heavier traffic around the main town need to be taken into account. Corfu suits visitors who want to alternate between beaches, villages, viewpoints, and shorter hikes. Before visiting, it is useful to check the weather in Corfu and the sea temperature near Corfu.

Corfu is varied enough that a holiday doesn't depend solely on a perfect beach day. If the coast is windy or cloudy, you can dedicate the day to the town, the island's interior, or a short excursion.

Samos has a green interior, small coastal towns, and enough historic sites to combine your holiday with hikes and excursions. Karpathos is more mountainous and windier, and the north of the island keeps smaller settlements and a slower pace than the more developed south.

Both islands appeal to travellers for whom a long promenade in front of the hotel and a large evening offering aren't important. On Karpathos it's especially important to check the wind, since it can strongly affect your choice of beach and boat trips. Check the sea temperature near Samos and the sea temperature near Karpathos.

Kos is relatively flat and therefore better suited to cycling than most Greek islands. The main town, the Asklepion, coastal paths, and small settlements can be linked without long daily drives.

The island is a good choice for visitors who want a practical holiday, enough well-organised beaches, and easy movement. Even on flat terrain, though, strong wind can quickly turn a cycling trip into a more demanding day. Check the sea temperature in Kos before riding along the coast.

Lefkada is connected to the mainland by a bridge, so it can also be included in a longer trip through western Greece. The west coast is known for high cliffs and beaches such as Porto Katsiki, Egremni, and Kathisma.

Some beaches are reached by long staircases, narrow roads, or more demanding access, so they're not all equally suitable for small children and visitors with limited mobility. The east side is more sheltered and has more small harbours and quieter bays. Before a day on the west coast, check the sea temperature near Lefkada.

• wind and wave height;
• access to the chosen beach;
• parking and return time;
• whether the route suits every member of the group.

Skiathos has more tourist infrastructure, easier connections between places, and plenty of beaches in a relatively small area. Skopelos is hillier, quieter, and suits visitors who want to explore by car or scooter.

You can combine the two islands in a single trip, but check the ferry timetable before booking accommodation. This combination makes most sense if you have at least a week and don't want to change location every other day. Check the sea temperature near Skiathos and the sea temperature near Skopelos.

June suits visitors who want long days, warm weather, and somewhat smaller crowds than midsummer. The sea can still be cool early in the month, especially at windier spots.

This is the period of the widest offering, the highest temperatures, and the most visitors. Excursions, walks, and historic sights are more pleasant early in the morning or towards evening.

September is often the most balanced choice for swimming and exploring. The sea is warm after summer, days are still long enough, and crowds gradually thin out.

These months are better for towns, hiking, and calmer exploring than for a guaranteed beach holiday. Choose a larger island where you have enough alternatives for days with changeable weather.

• First determine the main purpose: beach, excursions, history, hiking, or evening activity.
• Check whether you'll need a car and how much time you'll actually spend on the road.
• Compare weather and sea temperature at the specific location, not just the general forecast for Greece.
• Check whether the island offers enough options for a windy or cloudy day too.

If you're also considering other European destinations, take a look at our overview of affordable destinations for summer 2026.

Frequently asked questions

Which Greek island is best suited for a first visit?

Crete and Rhodes are the most versatile choices. Crete offers more variety, while Rhodes is somewhat simpler to explore in a single week.

Which island is best for families?

Rhodes, Kos, and selected parts of Crete have plenty of well-organised beaches, accommodation, and options for shorter excursions. The specific location of your accommodation matters more than the island's name.

Which island suits a quieter holiday?

Kefalonia, Skopelos, and the northern parts of Karpathos suit visitors who aren't looking for a large resort. Even there, though, the best-known spots can get very busy in peak season.

Is it still warm enough to swim in September?

In most Greek islands, September is still suitable for swimming, though conditions vary depending on wind, the coast's orientation, and the passage of weather fronts. Check the specific sea location before you set off.

Where is a car most useful?

On Crete, Kefalonia, Corfu, Lefkada, and Skopelos a car makes exploring considerably easier. On Kos, or when staying in a larger tourist town, you can manage quite a lot without one too.