For many travelers, the first images that come to mind when thinking of the Greek islands are the famous blue-domed churches of Santorini and the lively beach clubs of Mykonos. But if you are traveling to Greece and want to see some of the Greek islands, many other Cycladic islands are worth visiting as well, besides Santorini and Mykonos.
While both islands are undoubtedly stunning, they also come with heavy crowds, high prices, and in the case of Santorini, concerns about earthquakes due to its volcanic nature and the seismic storm at the beginning of 2025.
Maybe you are looking for a more relaxed, authentic, and equally breathtaking Greek island experience for your 2025 travels. In that case, there are plenty of alternatives in the Cyclades that offer incredible beaches, charming villages, and rich cultural heritage, without the overwhelming tourist influx.
Read more: What to wear in the Greek islands + Greece packing list
In this article, we’re going over the best Cycladic islands to visit in 2025 that deserve a spot on your travel itinerary, besides Santorini and Mykonos. Because, after all, there is a Greek island for everyone!
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Best Cycladic Islands to visit in 2025 to skip the crowds
The Cyclades are a stunning group of about 220 Greek islands scattered across the Aegean Sea, forming one of Greece’s most iconic archipelagos. Known for their whitewashed houses, azure domes, and crystal-clear waters, these islands have a history dating back thousands of years.
Today, the Cyclades attract travelers seeking breathtaking landscapes, charming villages, and a mix of vibrant nightlife and tranquil retreats. While Santorini and Mykonos are the most well-known, many other islands offer equally enchanting experiences without the overwhelming crowds.
1. Syros: the underrated gem of the Cyclades
As this blog is mainly about the beautiful Greek island of Syros, located in the center of the Cyclades, this hidden gem is without a doubt our number one Cycladic island you can’t miss.
Syros is a fantastic choice for travelers who want an authentic Greek island experience without the overwhelming crowds. Being the capital of the Cyclades, there are so many things to do in Syros, from the rich history and stunning neoclassical architecture to the lovely beaches and vibrant cultural scene.
Why should you visit Syros?
- Ermoupoli: the elegant capital of Syros has something to offer for every traveler, being filled with grand neoclassical buildings, marble streets, and a lively waterfront with many restaurants and cafes.
- Ano Syros: although Syros has fewer whitewashed houses (being historically a richer island), the old medieval town of Ano Syros immediately gives you the typical Cycladic vibe, taking you back centuries.
- Local life: unlike more tourist-driven islands, Syros remains a year-round destination, offering an authentic glimpse into Greek island life.
- Beaches: some of the best beaches in Syros are the calm waters of Kini Beach and Galissas Beach, or the more secluded Delfini Beach. But there are also many hidden gems to discover if you want to go hiking on Syros.
- Food scene: Syros is famous for its vibrant restaurant culture, including the local delicacies, such as the traditional loukoumi (Greek delight) and San Michali cheese, a rare PDO cheese exclusive to the island.
- Accessibility: unlike some of the smaller islands, Syros is easy to get to from Athens. It has a very busy port, with good connections from Athens to Syros by ferry, but also between Syros and the other Cycladic islands (for example, the ferry from Mykonos to Syros). Syros also has an airport with flights from Athens, making travel convenient.
TIP: Planning a trip to Syros? Then you might want to check out our complete travel guide to Syros, which covers everything you need to know to prepare for your trip and what to do on the island. It even has a complete Google Maps with hundreds of pins with places of interest.
2. Naxos: the best island for beaches and local cuisine
Naxos is the largest island in the Cyclades and offers a perfect blend of history, nature, and relaxation. You can come here to explore the cute villages, hike in the stunning mountains, and enjoy the Greek island life at its best eating the delicious food while overlooking the Aegean Sea.
Naxos has a more laid-back atmosphere than Mykonos, making it also a fantastic alternative for those seeking stunning beaches without the high prices or party scene. Whether you are a family, couple, or solo traveler, Naxos is a must-visit destination in 2025 if you want to escape the crowds.
Why should you visit Naxos?
- Best beaches in the Cyclades: the island of Naxos has some of the best beaches in the Cyclades, such as Agios Prokopios, Plaka, and Mikri Vigla, all with golden sand and crystal-clear waters.
- Rich history at Naxos Town: visit the iconic Portara (a giant marble doorway) and explore the charming old town to get a glimpse of the historical sites of Naxos.
- Local food: Naxos Island is a food lover’s paradise, known for its high-quality cheese, potatoes, and fresh seafood. Especially in Naxos Town, you can find a wide selection of restaurants and bars to enjoy the local specialties.
- Outdoor adventures: Naxos is perfect for hiking and windsurfing, especially in areas like Mount Zas, the highest peak in the Cyclades.
- Road trip to the mountain villages: when on Naxos, rent a car and explore the cute mountain villages such as Apieranthos, Rotunda, Chalkio, etc.
3. Milos: a volcanic beauty with surreal landscapes
Although Milos is quickly becoming more and more popular, it is still one of the hidden gems in Greece compared to Mykonos or Santorini and a place you can’t miss when visiting the Cyclades in 2025. It remains a peaceful retreat, perfect for travelers who want to avoid mass tourism while enjoying breathtaking scenery.
The island, shaped by ancient volcanic activity, offers some of the most unique natural landscapes and stunning coastlines in Greece. Over centuries, its volcanic history and erosion have created some of the most photogenic beaches in the country.
Why should you visit Milos?
- Unique beaches: Milos is an absolute paradise for beach lovers. Sarakiniko’s moon-like landscape, Firiplaka Beach, and Kleftiko’s sea caves (rent a boat to get there) are unlike anything you’ll see in the Cyclades.
- Rich history: the island has a rich history that dates back to ancient times. It is also the place where the famous Venus de Milo statue was discovered.
- Charming fishing villages: Milos is known for its traditional and picturesque fishing villages right on the water. Places such as Klima and Mandrakia are such a pleasure to walk around or enjoy a nice meal.
- Authentic experience: Unlike Santorini, Milos remains a peaceful retreat. Although it is more crowded during peak season, it is nothing compared to Mykonos or Santorini. You can come to Milos to get an authentic Greek island feel.
4. Paros: the perfect balance of culture and relaxation
Paros has long been a favorite among travelers looking for a balance of lively towns and peaceful villages. It offers everything from traditional Greek charm to modern comforts, making it an ideal choice for travelers who want variety in their Greek island experience.
Over the years, it has become increasingly popular due to its typical Cycladic charm, with small streets, whitewashed houses with blue doors, remote beaches, and friendly locals. But it still feels like Mykonos was 20 years ago, an authentic and relaxing Greek island experience.
Why should you visit Paros?
- Charming villages: wander through the whitewashed streets of Naoussa, Parikia, or Lefkes to get a sense of what Paros has to offer.
- Water sports: if you visit Paros, you have to try some water sports. The island is known for its windsurfing and kiteboarding, especially at Golden Beach.
- Local food: Paros is known for its delicious seafood. Go to the main town Parikia to find some of the best local seafood restaurants. But also Naoussa and the smaller villages offer some great tavernas.
- Relaxing beaches: Kolymbithres is probably the most known beach on Paros, but there are many more beaches to be discovered such as Piperi, Golden Beach, Santa Maria, etc.
- Nearby Antiparos: Take a quick boat ride to the tiny, laid-back island of Antiparos, a hidden paradise.
5. Serifos: a hidden gem for serenity seekers
If you are really looking to escape mass tourism, Serifos is one of the best-kept secrets of the Cyclades. This island offers a rugged, untouched beauty that makes it a haven for those seeking a slower pace of travel.
Serifos offers visitors a glimpse into traditional Greek island life without the crowds of its more famous neighbors. This island is characterized by dramatic landscapes, steep hills, and pristine beaches, making it an ideal destination for travelers seeking tranquility and natural beauty.
The island’s capital, Chora, is a stunning hilltop village with narrow alleyways, whitewashed houses, and breathtaking panoramic views over the Aegean Sea. Unlike some of the more commercialized Cycladic islands, Serifos has retained its authenticity, with charming tavernas, small family-run guesthouses, and a laid-back atmosphere.
Why should you visit Serifos?
- Traditional Greek charm: if you explore Serifos, you will be charmed by its authentic Cycladic vibes with whitewashed houses and untouched landscapes.
- Unspoiled beaches: Serifos Island is home to many beautiful beaches, such as Psili Ammos and Ganema Beach, which are stunning and never overcrowded.
- Slow travel vibes: if you love diving into a culture, Serifos is ideal for travelers who want to slow down and immerse themselves in local habits.
- Hiking paths: there are many beautiful hiking trails on Serifos, varying in length and difficulty, which are great for exploring the nature of this stunning island.
Tips for exploring the lesser-known or less crowded Cycladic Islands in 2025
If you are planning to visit some of the best Greek islands in the Cyclades that are not Santorini or Mykonos, maybe even island-hop from one to the other, here are a few things you should know.
The best months to visit are May-June and September-October when the weather is perfect, and the crowds are minimal. During July and August, it becomes more crowded (and more pricey), but nothing compared to the famous islands.
Read more: Best time to visit the Cycladic islands
If you want to go island hopping between these islands, May – September is also the best time, because of the almost daily ferries between all the islands. During the low season, you have to be aware that not everything will be open and there are fewer ferries making island hopping harder.
When it comes to booking your accommodation in advance, while these islands are less crowded, some have limited hotel options, so it’s best to book early.
If you want to explore the islands, it is best to rent a car or a scooter. That way you have the full freedom to explore the incredible landscapes and many small charming villages at your own pace.
Read more: The complete guide to car rental in Syros, Cyclades, Greece
Final thoughts on the best Cycladic islands to travel to in 2025
While Santorini and Mykonos will always be among Greece’s most famous destinations, the Cyclades have so much more to offer. If you’re looking for an unforgettable Greek island experience in 2025, without the crowds, inflated prices, and mass tourism, consider visiting these alternative gems.
Whether you want the cultural richness of Syros, the stunning beaches of Naxos, or the raw beauty of Milos, there’s a perfect island for every traveler. So, skip the hype and explore the real magic of the Cyclades!