Top 21 Greek Islands to Explore in 2025

Searching for the best Greek islands to visit? The good news is that you have lots of choices. Greece has 227 inhabited islands and over 6,000 uninhabited islands and islets that you can explore by day trip.

Whether you want traditional villages, busy cities, gorgeous beaches, or a UNESCO World Heritage Site or two, all the Greek Islands have something to offer. You could visit Santorini – one of the most romantic destinations in the world. You could visit Paxos and Antipaxos, some of the smallest inhabited islands in Greece. Or, for a party experience, you could fly to Zante or Mykonos.

1. Corfu

Corfu is hardly a hidden gem, and, in peak season, the island does get a little swamped by mass tourism. However, Corfu is one of the best Greek islands to visit if you are visiting off-season or in the shoulder seasons.

Corfu is Greece’s greenest island, boasting lots of historical sites dotted around. Corfu Town is perhaps the epicenter of history and is a designated UNESCO World Heritage Site.

How to get there

Corfu is one of the most popular islands for visitors and offers easy access via Corfu International Airport, located a short taxi ride or half an hour’s walk from Corfu Town. It has regular flights from many major European cities.

Moreover, you can also catch ferries or plan cruises to Corfu since the island has a busy port with regular ferry services.

Things to do

  • Dine and shop in Corfu Old Town.
  • Corfu Old Town features UNESCO-protected architecture, charming museums, and vibrant market streets. Allow at least half a day to immerse yourself in traditional cuisine and to search for souvenirs.

  • Visit Cape Drastis.
  • Cape Drastis showcases some of the most spectacular beaches in Corfu with its stunning limestone cliffs and rock formations, not to mention the patches of beach along the rocks.

  • Take a day trip to Albania.
  • One of Corfu’s unique aspects is its close proximity to Albania. Consider taking a boat trip to appreciate the coastline from the water and, if you have time, take a ferry to Sarande to explore its archaeological treasures, including Roman ruins at Butrint National Park.

2. Crete

Crete, the largest Greek island, is popular among tourists due to its wild natural beauty and the breathtaking Samaria Gorge National Park. However, it also has a vibrant nightlife, rivaling that of Mykonos with plenty of nightclubs and beach bars.

If you’re seeking a mix of nature, nightlife, attractions, and sandy beaches, Crete truly stands out as one of the best Greek islands to visit.

How to get there

Getting to Crete is straightforward. The island has an international airport with numerous direct flights from major European cities and a regular ferry network from other nearby islands.

If you’re traveling from another Greek island, consider opting for the ferry for a more authentic experience—it’s not only exciting but also eco-friendly.

Things to do

  • Visit Samaria Gorge National Park
  • This national park, located on the west coast of Crete, is perfect for a day’s adventure. Hike the Samaria Gorge, traverse the White Mountains, and even go wine tasting.

  • Visit Elafonsi
  • Experience the unique pink beaches of Elafonsi, where millions of crushed sea shells color the sand.

  • Heraklion Archaeological Museum
  • Dive into Greek history at the Heraklion Museum, filled with Cretan artifacts that unveil the mysteries of the past.

3. Naxos Island

Naxos Island, a classic Cycladic island in the Aegean Sea, is known for its laidback atmosphere, beautiful beaches, and charming mountain villages, making it ideal for a quieter experience.

How to get there

Naxos, being the largest of the Cyclades, is easy to access from Athens via ferry. It offers great connections to Naxos Town, making it a prime island-hopping destination.

Direct flights to Naxos from abroad are limited; therefore, plan for a stopover in Athens if you’re flying in.

Things to do

  • Temple of Demeter
  • This ancient temple, dating back to 530 BCE, sits on a scenic hilltop and offers stunning panoramic views.

  • Eggares Olive Oil Museum
  • Immerse yourself in the olive oil production process at the Eggares Museum with its informative exhibits and tasting sessions.

  • Cedar Forest of Alyko
  • If you appreciate secluded beaches, Cedar Forest is an idyllic choice for relaxation and exploration.

4. Zakynthos (Zante)

For those seeking a lively party holiday, Zakynthos is among the best Greek islands to consider. The Ionian island is popular for its vibrant atmosphere, making it a top choice for groups of friends or celebrating special occasions.

How to get there

Flying to Zakynthos is convenient with direct flights from many European airports, making your journey hassle-free.

If you prefer an island-hopping experience, numerous ferry services operate, connecting Zakynthos with other Ionian Islands, the mainland, and surrounding countries.

Things to do

  • Navagio Beach
  • Navagio Beach, also known as Shipwreck Beach, boasts stunning views of its famous shipwreck set against curved limestone cliffs and bright blue waters.

  • Blue Caves
  • Another must-visit, the Blue Caves, showcase glittering blue waters created by light reflection, best experienced via a boat tour.

  • Volunteer with sea turtles
  • Join conservation efforts by volunteering with charities like Archelon to protect the island’s turtle population.

5. Skopelos

Skopelos is a serene island, famous for its beautiful landscapes and calm atmosphere, brought into the spotlight by its role in Mamma Mia.

How to get there

The only way to reach Skopelos is by ferry. The island is well-connected with various ferry lines from the mainland and other islands.

Things to do

  • Walk Skopelos Old Town
  • Skopelos Old Town is picturesque and vibrant, with whitewashed buildings and colorful accents inviting you to explore its shops and cafes.

  • Visit Agios Ioannis Church
  • This iconic church is situated on a cliff, offering breathtaking views and is recognized as a filming location for Mamma Mia.

  • Go scuba diving
  • Experience what lies beneath the waves by signing up for a scuba diving course at Skopelos Dive Center and explore its underwater treasures.

6. Santorini

Santorini is world-renowned as one of the most romantic islands, showcased through its stunning sunset views, white-washed buildings, and vibrant nightlife.

How to get there

Thanks to Thira Airport, Santorini is well-connected with both international and domestic flights, making it easy to reach. Alternatively, you can catch a ferry from various islands in the Aegean Sea.

Things to do

  • Visit the Venetian castle
  • Explore the Akrotiri Venetian Castle for panoramic views and a glimpse into the island’s history.

  • Visit the Santorini Wine Museum
  • Discover Santorini’s rich wine-making heritage, complete with tasting sessions of local varieties.

  • Watch the sunset at Oia
  • Oia is famous for its stunning sunsets, where picturesque white houses line the rugged coast.

7. Lefkada

Lefkada is known for its traditional villages and breathtaking coastlines, home to some of Greece’s most beautiful beaches.

How to get there

Lefkada is easily accessible by car from mainland Greece due to its causeway connection, making it convenient for travelers.

Things to do

  • Lefkaditiki Gi Winery
  • Learn about local wine production and sample the island’s finest offerings at the winery.

  • Porto Katsiki
  • Discover one of the most stunning beaches in Lefkada, famous for its golden sands and azure waters.

  • Faneromeni Monastery
  • Admire spectacular views and history at the monastery nestled in Lefkada’s mountains.

8. Thassos

Thassos offers an off-the-beaten-track experience with its picturesque landscapes, ideal for immersing yourself in Greek rural life.

How to get there

Ferries from Kavala and Keramoti are your best bet for reaching Thassos, which has regular departures.

Things to do

  • Giola Lagoon
  • Giola Lagoon is a beautiful rock pool that is perfect for a refreshing swim.

  • Archaeological Museum of Thassos
  • Explore ancient artifacts and learn about the island’s rich history.

  • Olive Oil Museum
  • Experience the olive oil production process and enjoy samples.

9. Antipaxos

Antipaxos is a tiny island near Paxos, perfect for those looking for seclusion and stunning beaches.

How to get there

Antipaxos can only be reached by boat from Paxos, which is approximately a 15-20 minute ride.

Things to do

  • Go snorkeling
  • Enjoy crystal-clear waters and sandy beaches perfect for snorkeling adventures.

  • Take a boat tour
  • Explore the island’s beautiful coastline and observe wildlife such as dolphins and turtles.

  • Hike the island
  • With its compact size, hiking around Antipaxos is a delightful way to enjoy the scenery.

10. Skiathos

Skiathos is cosmopolitan and has a lively atmosphere, perfect for party-goers while still offering sandy beaches and traditional charm.

How to get there

Ferries connect Skiathos with the Sporades Islands, and its airport has regular flights, making it convenient to access.

Things to do

  • Shop and dine in Skiathos Old Town
  • Wander through the picturesque streets, filled with shops and cafes, perfect for a relaxing afternoon.

  • Evangelista Monastery
  • Explore this historical site that played an essential role in Greek history.

  • Lalaria Beach
  • Accessible only by boat, this stunning beach is located amidst breathtaking cliffs.

11. Astypalea

Astypalea offers a lesser-visited Greek island experience, ideal for those seeking tranquility and Cycladic charm.

How to get there

You can fly directly to Astypalea from Athens a few times weekly or take a ferry from nearby islands.

Things to do

  • Astypalea Castle
  • Hike up to this Venetian Castle for impressive views and a glimpse into the island’s history.

  • Traditional windmills
  • Visit and photograph the charming windmills lined in Chora.

  • Drakos Cave
  • Adventurous travelers can explore this limestone cave system full of natural beauty.

12. Mykonos

For those seeking a lively party scene, Mykonos stands out as a premier destination with its vibrant nightlife and luxury hospitality.

How to get there

Reaching Mykonos is easy as it has an airport with regular flights from across Europe, as well as ferry services.

Things to do

  • Paraportiani Church
  • This iconic white church is a must-visit for its unique architecture.

  • Mykonos Windmills
  • Stroll to this historical site for delightful views and beautiful photographs.

  • Little Venice
  • Experience the charming streets lined with colorful balconies right by the sea.

13. Rhodes

Rhodes is steeped in history, home to iconic cultural sites and archaeological treasures that reveal Ancient Greek mythology.

How to get there

The ideal way to reach Rhodes is by flying into Rhodes Diagoras International Airport or via regular ferry services from nearby islands and the mainland.

Things to do

  • Acropolis of Rhodes
  • Explore this famous archeological site and its well-preserved ruins, including an amphitheater.

  • Rodini Park
  • Wander through this unique park with shaded pathways and beautiful natural scenery.

  • Street of Knights of Rhodes
  • Experience the medieval charm of this cobbled street filled with historical inns.

14. Evia

Evia, the second-largest Greek island, is often overlooked but offers stunning natural springs and outdoor adventures.

How to get there

Evia is easily reachable by car, connected to the mainland via a bridge. You can rent a car or take public transportation from Athens.

Things to do

  • Edipsos Springs
  • This spa town offers thermal bath resorts and public hot springs for a relaxing experience.

  • Hike to find Drakospita
  • Discover the unique stone houses known as ‘dragon houses’ that date back centuries.

  • Drimona Waterfall
  • A hiking adventure to this beautiful waterfall is a must for nature lovers.

15. Kefalonia

Kefalonia is renowned for its culinary delights, wine, and natural beauty—an ideal destination for those who prefer relaxation over nightlife.

How to get there

The best way to reach Kefalonia is to fly directly to its international airport, though ferry services also connect to the mainland and other Ionian Islands.

Things to do

  • Meet sea turtles
  • Visit Argostoli Harbor to spot loggerhead turtles along the peaceful shores.

  • Climb Mount Aenos
  • For hikers, the trail to the summit of Mount Aenos offers stunning views and challenging terrain.

  • Spend a day in Assos
  • This coastal village is perfect for leisurely strolls and relaxed dining.

16. Milos

Milos is celebrated for its stunning coastlines, perfect for blending relaxation with exploration without the typical hustle and bustle.

How to get there

Milos is accessible by ferry and has a domestic airport with flights from Athens.

Things to do

  • Sarakiniko Beach
  • This beach is famous for its moon-like landscape with unique volcanic rocks.

  • Milos Mining Museum
  • Learn about the island’s industrial history through interesting exhibits and artifacts.

  • Catacombs of Milos
  • Explore these interesting burial sites that date back to the early Christian era.

17. Syros

Syros offers a refreshing break from mass tourism with its charming coastal villages and rich culture.

How to get to Syros

Fly into Syros Airport or take a ferry from neighboring islands for a picturesque journey.

Things to do

  • Agios Stefanos
  • Admire the sunset at this hidden gem, a quaint church by the sea.

  • Saint Nicholas
  • Tour the ornate Orthodox church in Ermoupoli, showcasing impressive interior designs and artifacts.

  • Miaouli Square
  • Stroll through this architectural highlight, surrounded by palm trees and neoclassical buildings.

18. Symi

Symi captures the essence of charm and tranquility—the perfect destination for families or couples looking for a peaceful escape.

How to get to Symi

Symi does not have an airport, so you will need to take a ferry from Rhodes or other nearby islands.

Things to do

  • Symi Castle
  • Hike to this historic castle for breathtaking views of the surrounding area.

  • Take a boat tour
  • Explore hidden beaches and coves inaccessible by land.

  • Monastery of Archangel Michael Panormitis
  • Visit this stunning functioning monastery and admire its beautiful architecture.

19. Donoussa

Donoussa is a remote island that offers an authentic, laidback Greek experience far from the crowds.

How to get to Donoussa

Access Donoussa by ferry from various Aegean islands or fly into Naxos and take a short ferry ride.

Things to do

  • Take a boat tour to the caves
  • Explore the stunning Cave of the Wall and Cave of Fokospilla.

  • Church of Holy Cross
  • Visit this beautifully designed church, known for its vibrant blue dome.

  • Kedros Beach
  • Beach lovers will enjoy the laid-back atmosphere at this popular spot, featuring a rain-diving shipwreck.

20. Serifos

Serifos is a remote island, ideal for those seeking genuine Greek culture, best beaches, and welcoming locals.

How to get to Serifos

Serifos can only be accessed by ferry, typically from Athens.

Things to do

  • Go tasting at Chrysoloras Winery
  • Discover local wine and enjoy tastings at this charming winery.

  • Hike the mining trail
  • Explore the mining history of Serifos while hiking the scenic trail.

  • Attend a pottery workshop
  • Create your own unique pottery piece at Kerameio Ceramic Studio.

21. Paxos

Paxos is the perfect choice for those seeking a balance between the charm of Antipaxos and a bit more activity.

How to get to Paxos

Paxos lacks an airport, so you must travel by ferry from Corfu, which is the most efficient way.

Things to do

  • Shop and dine in Gaios
  • This bustling capital offers plenty of shops, restaurants, and opportunities for boat trips.

  • Erimitis Bay
  • Reaching this stunning beach requires a bit of effort but rewards you with breathtaking views.

  • Tripitos Arch
  • Admire this impressive natural arch, best viewed from a boat.

Final Thoughts

Regardless of which Greek island you choose, you’re sure to have a fantastic experience filled with delicious food, warm hospitality, and breathtaking beaches.

If you want an unforgettable holiday experience, narrowing down your options to the best Greek islands is a great start. Each island has its unique features and charm, ensuring you find your perfect match while reading this guide.

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