Greece is famous for its beautiful islands, stunning beaches, and rich history. However, there are many lesser-known islands that are equally breathtaking and worth exploring. These hidden gems are perfect for those who want to experience the Greek Islands without the crowds. In this post, we will introduce you to some of these must-visit islands in Greece that you may have never heard of before. From the charming island of Tilos to the picturesque island of Folegandros, each of these islands has its own unique charm and beauty. So get ready to discover Greece’s hidden gems!

#1. Santorini

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This is one of the must-visit islands in Greece for tourists. The lost city of Atlantis was formerly located on Santorini, a famous stop for cruise ships. Beautiful beaches and regal whitewashed mansions were left behind as the island imploded and succumbed to the sea around 1650 B.C. Santorini now comprises two inhabited islands and a number of islets, the largest of which, Thira, is home to significant settlements like Fira and Oia. Nea Kameni and Palea Kameni are two other islands that are more serene.

Visitors can take advantage of the vibrant beaches, historical sites such as Ancient Akrotiri and Ancient Thera, and the breathtaking caldera that serves as the hub for the many Cyclades islands. It takes a few days to a week to really appreciate Santorini’s charms, giving you time to learn more about the Cyclades than you might have known.


#2. Corfu

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Corfu is a well-liked vacation spot for people looking for a break from their regular lives because of its verdant greenery, olive aroma, and citrus fruits. For those seeking peaceful sands and close facilities, the island’s stunning beaches and placid environs make it a dream. Additionally, the Corfu Museum of Asian Art, which is located in Corfu Town, and the Palaio Frourio (Old Fortress), two of the island’s distinctive historical and religious sites, can both be explored by tourists. Unique sites like Paleokastritsa Monastery and Corfu Donkey Rescue are waiting for visitors on the western side.

#3. Paros

Water sports enthusiasts go to Paros, one of the must-visit Cycladic, Greece islands that is most centrally located. Travelers can engage in a variety of activities at the island’s sun-drenched beaches, including windsurfing, kitesurfing, scuba diving, and boating. Visitors will find bustling Parikia, which is away from the water and has a lot of shops, restaurants, and bars. The sixth-century Panagia Ekatontapiliani, popularly known as the “Church with 100 Gates” in English, and a 15th-century Venetian fortress are among the notable historical buildings in Paros’ city. Arrive in the summer to take part in the Festival in the Park, an annual event hosted in the 800-acre Paros Park on the island.


#4. Serifos

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Greece’s undiscovered island of Serifos provides a tranquil and picturesque respite from the bustle of more renowned tourist spots. The island welcomes travelers with great hospitality and features breathtaking scenery, sandy beaches, and crystal-clear waters. The major town, Chora, has quaint cafes and tavernas as well as breathtaking views of the Aegean Sea. Fresh seafood and wine can be found in the small fishing village of Megalo Livadi, which is also a must-see. With historic ruins like the Castle of Serifos offering interesting insights into the island’s fascinating past, Serifos is also renowned for its rich history and culture.

#5. Folegandros

Credit: Greeka

For any tourist seeking the hidden gems in Greece, Folegandros is one of the must-visit Islands. One of Greece’s undiscovered treasures is the small island of Folegandros, which is situated in the southern Aegean Sea. Compared to well-known vacation spots like Santorini and Mykonos, this island is still relatively undiscovered. For those looking for a tranquil and genuine Greek experience, it is a veritable heaven.

More so, the capital of the island, Chora, is a traditional Cycladic settlement unaffected by commercial tourism. You can spend hours exploring its winding alleyways and taking in the historic blue-domed churches and whitewashed dwellings. You can trek from Chora to the church of Panagia, the island’s highest point, and take in breathtaking Aegean Sea views.

Additionally, Folegandros features some of Greece’s most exquisite beaches. The two busiest beaches on the island are Agkali and Agios Nikolaos; however, if you want to avoid the crowd, go to Katergo. This remote beach is only accessible by boat or on foot, making it the ideal location for a tranquil day by the water. Make sure to stop by a local taverna in the evening to sample some of the specialties, such as revithada (slow-cooked chickpeas) and matsata (homemade pasta with rooster or rabbit stew).


#6. Naxos

This is another one of the must-visit islands in Greece for tourists. A hidden jewel with a distinctive fusion of ancient history, culture, and natural beauty is Naxos, the largest Cyclades island. It has stunning beaches, including Agios Prokopios, Plaka, and Mikri Vigla, as well as Mount Zeus, the tallest mountain in the Cyclades. Additionally, Naxos is well-known for the Temple of Demeter, the Apollo Temple entrance, and its renowned Portara. The island is particularly well-known for its delectable local cuisine, which pairs well with local wine or Kitron liquor and features fresh fish, meats, and cheeses.

#7. Milos


Milos is one of Greece’s many undiscovered gems; it has extraordinary terrain, unrivaled geological formations, and some of the most breathtaking beaches in the Aegean Sea. The island is endowed with a variety of natural features, such as volcanic rocks in the colors white, red, and black. With stunning views and crystal-clear waters, Milos’ beaches are extremely distinctive. Sarakiniko is the island’s best-known beach, with a white, lunar-like terrain and azure waves. Kleftiko Beach, which can only be reached by boat but is unquestionably worthwhile, is another well-known beach.

Kleftiko is a naturally occurring rock formation with undiscovered caves and blue seas. Some of Greece’s most scenic fishing communities, including Klima and Mandrakia, can be found on the island of Milos. These waterfront settlements are renowned for their colorful traditional homes, fishing boats, and waterfront locations.

#8. Hydra

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Hydra is the ideal undiscovered gem for those seeking a quiet getaway from the rush and activity of modern life. This gorgeous island is well-known for its charming harbor, which is encircled by vibrant homes, cafes, and eateries. Since Hydra is a car-free island, you can forget about the clamorous traffic and take a leisurely stroll around the area. Visitors can go primarily by foot, donkey, or water taxi, providing a distinctive and genuine experience. For those who prefer to explore the island’s natural splendor, it also has stunning beaches, clear waterways, and gorgeous hiking routes.

There are numerous old houses and museums to explore in Hydra, which has a rich history and culture. There are a few art galleries and craft stores in the town center where you can get one-of-a-kind and handcrafted items. Leonard Cohen and Henry Miller, among others, were drawn to the island’s natural beauty and peaceful environment over the years.

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#9. Ios

Ios, an undiscovered gem that is part of the Cyclades group of islands, is sometimes disregarded by tourists who throng to Santorini and Mykonos. However, those who do visit Ios will be welcomed by a buzzing environment and gorgeous beaches. Ios is a well-liked party destination for young people because of its thriving nightlife. There is no shortage of entertainment on this island, from clubs to beach parties. But Ios is more than just a wild party island; it also has some of Greece’s most stunning beaches.

Mylopotas, a lengthy stretch of golden sand ideal for swimming and sunbathing, is one of Ios’ most well-liked beaches. Manganari, which is situated on the island’s southern coast, is yet another must-see beach. This quiet beach is the ideal location for a tranquil day by the sea because it is bordered by rocky cliffs and pristine waves.

Ios also contains a lot of historic ruins that you can tour if you’re interested in history. The most well-known is the tomb of Homer, the renowned poet, and author of the Odyssey and the Iliad. The location of the site, which overlooks the sea from a hill, provides breathtaking views of the surrounding area.

#10. Amorgos

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Amorgos is without a doubt one of the must-visit islands in Greece. The Cyclades archipelago’s Amorgos, a small island, is home to breathtaking landscapes and a long past that dates back thousands of years. Its beaches, like Agia Anna and Agios Pavlos, offer the ideal setting for unwinding and tanning. Ancient sites on the island include the Minoan village of Minoa and the magnificent Byzantine Hozoviotissa Monastery, both built in the thirteenth century. Amorgos is a perfect location for hiking paths due to its rocky topography and dramatic vistas; in particular, the 15 km path that connects Chora and Egiali provides panoramic views of the island’s breathtaking nature.

#11. Astypalea

A little Greek island called Astypalea is referred to as “Little Venice” because of its exquisite architecture and breathtaking scenery. Its principal city, Chora, is a maze of streets and lanes that lead to the Venetian Castle, a monument from the 13th century. The island’s beaches, including Livadi, Maltezana, and Kaminakia, are ideal for swimming, sunbathing, and water sports, and they offer breathtaking views of the sea and nearby islands. Small coves and bays dot the island’s coastline, making them ideal for kayaking or boat exploration.


#12. Donoussa

Credit: Visit Greece

The small island of Donoussa in the Cyclades is a haven for those seeking seclusion and calm. It has a laid-back atmosphere and offers a variety of outdoor activities such as hiking, swimming, and snorkeling. It also has magnificent beaches, clean waterways, and hiking paths. The island’s waters offer a tranquil setting for learning about marine and undersea life. Donoussa is a hidden gem for anyone looking for a quiet getaway from the masses since the small village population offers a taste of authentic Greek cuisine and genuine hospitality.

#13. Tilos

The Aegean island of Tilos is admired for its natural splendor, magnificent beaches, pure waters, rich history, and genuine Greek culture. Being a “Green Island,” it is dedicated to environmentally friendly travel and sustainable tourism, making it a perfect vacation spot for anyone who values the outdoors and the environment. Tilos provides trekking, secluded coves, beaches, historic ruins, and medieval castles, in addition to uncommon bird species and unusual flora and fauna. Traditional guesthouses, apartments, and contemporary hotels are available as lodging alternatives, while taverns provide delectable regional cuisine.

#14. Kythira

Credit: Travel the Greek Way

Greek mythology enthusiasts will find much to do on the beautiful island of Kythira, which is located in the southern Peloponnese peninsula. The goddess Aphrodite is thought to have been born there, and Zeus is said to have taken his first bath there. Rugged coastlines, undulating hills, and crystal-clear beaches can be found on the island.

The 13th-century Venetian Castle, which offers breathtaking sea vistas and landscapes, is one of Kythira’s key draws. At the Mylopotamos waterfall, you can go swimming and hiking. Architecture and food on the island reflect its own culture, which was influenced by Venetian, Ottoman, and British rule. Traditional delicacies include “sfougato” and “pasteli.”

#15. Rhodes

Rhodes, one of the most well-known Dodecanese islands, is situated close to Turkey. Due to Rhodes’ expansive area, visitors can engage in a variety of activities. The medieval city that bears the island’s name, which once served as the headquarters of the Knights of Saint John, displays its rich history through various museums and well-preserved Gothic buildings. Any beachgoer will enjoy the clear waters and white sands of Agathi Beach, which is located in a lovely cove, and the lush Valley of Butterflies, which is located next to a picturesque seaside village. Furthermore, Rhodes’ numerous towns and cities provide mouthwatering cuisine and exciting nightlife options.

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#16. Crete


Sand beaches, palm tree forests, and contemporary cities with centuries-old architecture can all be found on the unique Greek island of Crete. The architecture of the island incorporates Minoan, Venetian, Ottoman, and modern Greek architectural influences. The island of Crete manages to remain together despite its paradoxes. Rethymnon or Agios Nikolaos offers lovely beaches, while Chania or Heraklion are good choices for urban experiences.

#17. Mykonos

This is also one of the must-visit islands in Greece. The Greek island of Mykonos, distinguished by its cube-shaped structures and whitewashed exteriors, is renowned for its hedonistic beach celebrations and exciting nightlife. Visitors are drawn to the island’s velvety beaches, where they frequently see men in the nude. Ancient ruins, windmills, and structures in the Cycladic style are among the island’s daytime attractions. The “Ibiza of Greece” is the ideal blend of luxury, relaxation, and revelry in Greece.

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