Serifos, a small island in the western Cyclades, offers a serene escape from the bustling tourist crowds. Known for its rugged beauty, Serifos boasts a dramatic coastline with cliffs that plunge into the deep blue Aegean Sea. The main town, Chora, is a delightful maze of white-washed buildings and narrow alleyways. Serifos offers pristine beaches, historic ruins, and a relaxed atmosphere that makes it perfect for a peaceful retreat.

Must-See: The Venetian Castle in Chora and the secluded Psili Ammos beach.


Folegandros is another unspoiled gem in the Cyclades, located just a short ferry ride from Santorini. The island’s charm lies in its simplicity, with traditional architecture, peaceful villages, and pristine beaches. The main town, Chora, is a picturesque settlement with a medieval character, while Ano Meria offers a glimpse into the island’s rural traditions. Folegandros is ideal for hikers, beach lovers, and those who appreciate a more relaxed pace of life.

Must-See: Chrysospilia Cave, the Church of Panagia, and the quiet beach of Agali.


Naxos, the largest of the Cycladic islands, often remains in the shadow of its more famous neighbors. This means that Naxos offers a quieter and more authentic Greek experience. Its lush landscapes, historic sites, and charming villages make it an ideal destination for a well-rounded vacation. Explore Naxos Town, visit the ruins of the Temple of Apollo, and take a leisurely hike to discover the island’s hidden treasures.

Must-See: The Portara (Temple of Apollo’s entrance), Halki Village, and the beautiful beaches like Agios Prokopios.


Alonissos, located in the Sporades group of islands, is a paradise for nature lovers and those seeking a tranquil escape. With its lush pine forests, pristine beaches, and marine park, Alonissos is a haven for outdoor enthusiasts. The island’s main town, Patitiri, is a charming harbor village with a relaxed atmosphere. Alonissos is perfect for hiking, snorkeling, and exploring the underwater world of the Marine Park.

Must-See: The Alonissos Marine Park, the Old Village (Chora), and the unspoiled beaches like Leftos Gialos.


Tilos, a lesser-known Dodecanese island, offers a unique blend of natural beauty and historical intrigue. The island is rich in wildlife and has been recognized as a “Green Island” due to its eco-friendly policies. Tilos’ main town, Megalo Chorio, is a delightful village with a medieval castle and winding streets. Explore the pristine beaches and the hidden valleys while immersing yourself in the island’s relaxed vibe.

Must-See: The medieval castle, the Monastery of Agios Panteleimon, and the beach of Eristos.


Astypalaia, located between the Cyclades and the Dodecanese, is often described as a hidden paradise. The island’s unique shape resembles a butterfly, and it’s a land of whitewashed villages, windmills, and rugged beauty. Chora, the capital, is a traditional settlement with a medieval castle that offers stunning views of the Aegean. Astypalaia is a destination for those seeking tranquility, natural beauty, and authentic Greek culture.

Must-See: Chora and its castle, the Church of Panagia Portaitissa, and the Maltezana Beach.


Ikaria, located in the northeastern Aegean Sea, is an island known for its strong sense of community, longevity, and natural beauty. The island’s rugged terrain is perfect for hiking and exploring unspoiled landscapes. The traditional villages, like Agios Kirikos and Armenistis, offer a glimpse into Greek island life untouched by mass tourism. Ikaria is a place to relax, unwind, and immerse yourself in the local culture.

Must-See: Seychelles Beach, the Therma hot springs, and the traditional Fourni villages.

Greece’s lesser-known islands offer a refreshing alternative to the more popular tourist destinations. These under-the-radar gems provide a chance to escape the crowds, immerse yourself in authentic Greek culture, and savor the natural beauty that the country is famous for. Whether you’re interested in hiking through rugged landscapes, exploring historic villages, or simply relaxing on pristine beaches, these seven islands offer a tranquil and unique Greek experience that will leave you with unforgettable memories of your Mediterranean adventure.