15 Most Beautiful Greek Islands to Visit This Summer

From the Aegean to the Mediterranean and Ionian Seas, the Greek Islands are where it’s at for travelers craving lush landscapes, cool culture, and natural thrills. With such a wide array of islands to choose from, there’s something for everybody. Each island has its own charm, and is known for breathtaking panoramas of white or golden sand beaches, turquoise waters, and centennial history around every corner.

The best part? With the Ionian, Cyclades, and Dodecanese islands in the mix, Greece boasts a treasure trove of destinations fit for all tastes. That’s why, here at Civitatis, we’ve compiled a list of the 15 most beautiful greek islands to visit this summer that are sure to fill your trip with only the best kind of adventures.

1. Explore Corfu, the Largest Ionian Island

Just west of mainland Greece, lies the island of Corfu, the “It Girl” of the Ionian Islands. Best known for its spectacular turquoise waters, it’s been affectionately nicknamed the “Emerald Isle.” Upon arrival, visitors are welcomed by sprawling landscapes full of olive groves and cypress trees, creating a vibrant green terrain.

You’re sure to fall in love with Corfu, with its natural landscapes and medieval charm tucked away in the island’s capital. In the historic downtown area, a UNESCO World Heritage Site, you’ll find a mix of Venetian, British, and French neoclassical influences. Stroll down the promenade, lined with archways, that lead to the Saint-Spyridon Cathedral for a picturesque experience. Our recommendation, though? Make the most of your time in Corfu and spend a day getting to know the towns of Paleokastritsa & Kassiopi.

Pro tip: Paleokastritsa is often considered home to one of the best beaches in Greece! Bring your bathing suit and enjoy a day soaking up the Ionian sun.

2. Eat Your Way through Sifnos

Lesser-known Sifnos is any food lover’s dream! The premier culinary destination in the Cyclades, Sifnos is known for its picturesque white-washed villages, blue-domed churches, coastal landscapes, and traditional Grecian feasts! Along with the classic Grecian charm, the island also boasts several archeological sites (in Greece, they’re everywhere) like the ancient city of Kastro. Without a doubt, Sifnos is one of the most unique islands to explore on any trip to Greece.

3. Visit Iconic Santorini

An emblematic destination on any Greek vacation, don’t let its popularity mislead you! Santorini is one of the premiere Greek destinations for a reason, charming thousands of visitors year after year. The traditional white-washed houses with iconic blue domes, against the picturesque Mediterranean backdrop create one of Greece’s most sought-after views.

If you’re planning a trip to Santorini, don’t miss out on a boat cruise around Santorini Caldera where you can visit Fira, the island’s capital, and Oia. Alternatively, a guided tour around the island offers an in-depth look into it’s traditional villages, often considered among the most beautiful in the world. And the sunsets here are simply spectacular!

4. Crete, Greece’s Biggest Island

Between rich history and natural beauty, Greece’s biggest island is unmissable. Take a day trip from Chania to bathe in the calm waters of Elafonissi’s pink sand beach, go snorkeling in Agia Pelagia, or explore the palace ruins in Heraklion and Knossos.

As the largest and most populated island (and also Zeus’s birthplace), Crete captivates visitors with its traditional mountain villages and unique island cuisine. Whether you’re into outdoor adventures, cultural explorations, or fun on the water, a visit to Crete promises an unforgettable experience every time.

5. Experience Idyllic Mykonos

Mykonos is another celebrated destination within the Cyclades islands. It fascinates travelers with its irresistible melange of glamor, traditional charm, and natural beauty. While the island is well-known for its party scene, we would be remiss if we didn’t mention its stunning landscape!

Chora, the capital, will amaze you with its cobbled streets, whitewashed houses with colorful doors, windows, and balconies, and iconic windmills. There’s plenty to do, too: cruise around the island to see the famous beaches, try flyboarding, or explore the seabed on a scuba diving trip. It’s an island holiday you won’t soon forget!

6. Immerse Yourself in Nature on Naxos

Naxos, the largest island among the Cyclades, stands as one of the most beautiful Greek islands. With its historical treasures, lush natural landscapes, and serene Aegian seaside vibe, visitors are drawn to its tranquil shores. If you’re exploring Naxos on your Greek holiday, make sure to visit Filoti, Apeiranthos, and Halki for an authentic day among traditional villages. And don’t miss Chora, the island’s capital (a different Chora from Mykonos), home to Apollo’s Temple and the celebrated port. Get ready to fall in love with the rich island atmosphere!

7. Relax in Paros

Also part of the Cyclades, the island of Paros stands out as a calmer version of Mykonos or Santorini. The island capital of Parikia is an authentic Grecian gem where the winding alleys lead you to Byzantine churches and artisanal shops. Not to mention, traditional Greek taverns and paradisical beaches around every corner!

Book a horseback ride on the beach or a Greek cooking class and create unforgettable memories on Paros. With its enchanting blend of culture, nature, and warm hospitality, this island in the heart of the Cyclades is the perfect choice for travelers seeking a tranquil Greek island experience.

8. Zakynthos, An Ionian Pearl

Zakynthos, also known as Zante, is a stunning island in the Ionian Sea. During your visit, go on a turtle-watching cruise or book a day trip to the famous Blue Caves and Navagio Beach where a nautical paradise awaits.

Then again, if you prefer dry land, the island has no shortage of sites to explore. Check out a tour of Zakynthos to discover its traditional charm, Venetian heritage, and historic sites. With its diverse activities, breathtaking scenery, and warm hospitality, Zakynthos promises an unforgettable trip.

9. Relax in the Aegean Paradise of Milos

Continuing our voyage through the Greek islands, we have the volcanic island of Milos. This absolute must-see destination boasts over 70 beaches with a wide array of activities at each one, like boat tours, or a trip to the incredible Kleftiko Caves. Whichever you choose, you’ll be treated to unique landscapes full of fun in the sun!

Plus, history buffs can visit the many archeological sites on the island. From ancient cities to amphitheaters, the list is endless. Fun fact: one of the greatest archeological discoveries was found on this very island.

10. Get Lost in the Wildnerness on Syros

Within the Cyclades Islands, you’ll find Syros, a charming seaside getaway, that offers visitors a unique and authentic Greek experience. Explore its crystalline waters and admire Ermoupoli’s breathtaking neoclassical architecture. With a laid-back vibe and rich cultural heritage, a trip to Syros will leave you captivated.

11. Go on an Adventure in Rhodes

Now, we’re off to Rhodes, one of the most beautiful Greek islands in the Dodecanese archipelago. Famous in antiquity for the great Colossus of Rhodes, it’s kept all of its classic Greek charm. The historic center of the capital, also called Rhodes, is even a UNESCO World Heritage Site

On this tour of Rhodes Island, get ready to discover its most beautiful spots! From the majestic castle of Kritinia on Mount Atavyros to the charming village of Embona, where you can taste delicious wine and olive oil. There are also thermal baths, a Byzantine church, and plenty more to explore. If you’re in the mood for something more laid-back though, hop on a boat trip along the island’s beaches and soak up the paradise vibes.

12. Get into Greek Mythology on Ithaca

The island of Ithaca, famous for its link to the mythical Greek hero Ulysses, offers a unique and immersive experience. You can reach it on an day trip from many Greek islands and discover its secluded coves, perfect for snorkeling. Don’t miss the archaeological sites, like the ruins of Ulysses’ palace and other ancient remains scattered around the island. It’s a memorable spot for mythology buffs!

13. Escape to Serene Amorgos

Amorgos captures the true spirit of Greek island life, and that makes it the perfect destination for those looking for peace and natural beauty. During your visit to this hidden gem within the Cyclades, check out this tour where you’ll explore the island and discover one gorgeous spot after another.

Don’t miss out either, on a special hike along the Palia Strata road, or if you’re a food lover, join a Greek cooking class. On Amorgos, you’re sure to have an authentic adventure on this beautiful hidden gem of a Greek island, whose harbor welcomes visitors with a sign that reads “Welcome to Amorogos. Nobody will find you here!”

14. Sail over to Koufonissi

Koufonissi, the smallest island of the Cyclades, boasts immaculate beaches. Pack your towel and bathing suit, and park it at Pori or Fanos Beach, regarded as some of the most beautiful beaches on the island. Both count with crystalline turquoise waters and stretches of fine sand just waiting to be enjoyed by visitors.

Be sure to make the most of your trip and explore the island by strolling along the picturesque coastal paths that lead to secluded coves. The ultimate way to disconnect!

15. Kos, the Island of Hippocrates

We’ll bring our list of the 15 most beautiful greek islands to visit this summer, on the island of Kos. As part of the the Dodecanese archipelago, Kos is an island for every kind of traveler. Rich in history, nature, and bustling city streets, you’re guaranteed to fall in love with Kos. Explore the ancient ruins throughout the island (we meant it, they’re everywhere in Greece), or stroll the historic downtown of the capital city for a day of culture. Then hit the sand along the island’s paradisical beaches, calling out for you to sit back, relax, and unwind with the cool ocean breeze.

Without a doubt, Kos has it all: spectacular natural adventure, idyllic fine sand beaches, and plenty of island festivities to explore and enjoy!

So what are you waiting for? Plan you Greek island holiday with Civitatis, and prepare for an unforgettable trip as you uncover Greece’s rich cultural legacy. Think mythical tales, ancient treasures, stunning architecture, mouthwatering food, breathtaking nature, and endless fun! It’s time to turn that dream of a Grecian holiday into reality.