17 Most Beautiful Hidden Mediterranean Islands to Escape to This Summer

The Mediterranean Sea is dotted with countless islands, each offering its unique charm and beauty. While many of these islands are popular tourist destinations, there are still some that remain relatively untouched and undiscovered. These hidden gems provide the perfect escape for those looking to experience the Mediterranean in its most authentic and serene form. From secluded beaches to ancient ruins, these islands offer something for everyone seeking a peaceful retreat away from the crowds. In this post, we’ll explore 17 of the most beautiful hidden islands in the Mediterranean that you can escape to this summer.

Lopud, Croatia

Lopud, Croatia
© Wikimedia Commons

Nestled in the Elaphiti archipelago, Lopud offers an escape into tranquillity and azure waters. With no cars to disturb the peace, this island encourages exploration on foot or by bicycle. The stunning Sunj Beach, known for its gentle slope and fine sand, beckons visitors for a leisurely swim.

Immerse yourself in the island’s history by visiting the Franciscan Monastery and the remains of a 16th-century fortress. Lopud’s charm lies in its simplicity, making it a perfect haven for those seeking solace. Whether you’re exploring its untouched landscapes or enjoying local delicacies, Lopud captivates the soul.

Did you know? Lopud was once a naval powerhouse in the 15th century, and its maritime legacy is still evident today.

Kastellorizo, Greece

Kastellorizo, Greece
© Mysterious Greece

Tucked away at the easternmost edge of Greece, Kastellorizo is a hidden gem waiting to be explored. Its vibrant waterfront, adorned with colorful houses, offers a picturesque scene that’s rare and captivating.

The island’s tranquil beaches are perfect for those seeking solitude and a break from the tourist crowds. Kastellorizo’s rich history, reflected in its museums and ancient ruins, adds a layer of intrigue for history enthusiasts.

With crystal-clear waters ideal for snorkeling, it’s a paradise for sea lovers. Kastellorizo, an escape to serenity and discovery awaits you.

Giglio Island, Italy

Giglio Island, Italy
© Toscana.info

Nestled off the coast of Tuscany, Giglio Island boasts enchanting landscapes that captivate every visitor. Its rugged coastline and lush greenery create a mesmerizing backdrop for a peaceful retreat.

The island’s pristine beaches invite you to relax and soak up the sun. Giglio’s charming villages, with their narrow streets and historic architecture, offer a glimpse into traditional Italian life.

For the adventurous, hiking trails provide breathtaking views of the Tyrrhenian Sea. Giglio Island is a haven of natural beauty and cultural richness, waiting to be discovered.

Pantelleria, Italy

Pantelleria, Italy
© CN Traveller

Pantelleria, a volcanic island between Sicily and Tunisia, offers a unique blend of natural wonders and cultural experiences. Its dramatic landscapes, shaped by ancient eruptions, are a sight to behold.

The island’s thermal springs and mud baths provide a rejuvenating experience amidst nature’s splendor. Pantelleria’s vineyards produce exquisite wines, celebrated for their distinct flavors.

Exploring its ancient ruins and charming villages reveals the island’s rich history and traditions. Pantelleria is not only a retreat for relaxation but also a journey into nature’s artistry and Italy’s heritage.

Porquerolles, France

Porquerolles, France
© Explore

Off the coast of the French Riviera, Porquerolles is a serene escape with its turquoise waters and sandy beaches. The island’s natural beauty is preserved, offering an untouched paradise for nature lovers.

Cycling paths and walking trails wind through lush landscapes, perfect for exploration and adventure. The quaint village, with its cosy cafes and shops, exudes a charming atmosphere.

Porquerolles is also a haven for marine life, making it ideal for snorkeling enthusiasts. For those seeking tranquility, this hidden gem is a sanctuary of peace and natural wonder.

Ile de Re, France

Ile de Re, France
© France Today

Ile de Re, an idyllic island off France’s west coast, captivates visitors with its white sandy beaches and picturesque villages. The island’s serene ambiance is perfect for a relaxing getaway.

Biking is a favorite pastime, with trails leading through salt marshlands and vineyards. The charming harbor of Saint-Martin-de-Re offers delightful cafes and shops for leisurely exploration.

Known for its delicious seafood, the island presents culinary delights that tantalize the taste buds. Ile de Re is a blend of natural beauty and cultural richness, offering a peaceful retreat.

Ithaca, Greece

Ithaca, Greece
© travel.gr

Famed as the mythical home of Odysseus, Ithaca is an island steeped in legend and beauty. Its scenic landscapes, with rolling hills and clear waters, provide a serene setting for exploration.

Ancient ruins and archaeological sites offer glimpses into the island’s storied past. Ithaca’s quaint villages, with their friendly locals and traditional tavernas, welcome visitors with open arms.

The island’s hiking trails reveal breathtaking views and hidden coves. Ithaca is a tapestry of history and nature, an enchanting destination for those seeking both adventure and relaxation.

La Maddalena, Italy

La Maddalena, Italy
© Expedia

La Maddalena, part of a stunning archipelago in Sardinia, is a paradise of crystal-clear waters and pristine beaches. Its unspoiled landscapes are perfect for those who love nature.

The island’s vibrant marine life is a treasure for snorkeling and diving enthusiasts. La Maddalena’s charming town, with its colorful buildings and lively squares, offers a taste of Italian culture.

Exploring the archipelago by boat reveals hidden beaches and secluded coves. La Maddalena is a haven of tranquility and natural beauty, a perfect escape for those seeking peace and adventure.

Lavezzi Islands, France

Lavezzi Islands, France
© COOLCORSICA

Nestled between Corsica and Sardinia, the Lavezzi Islands are a breathtaking archipelago. Their azure waters and granite boulders create a unique landscape that intrigues visitors.

The islands’ beaches offer secluded spots for relaxation, while the surrounding waters teem with vibrant marine life. It’s an ideal location for snorkeling and exploring underwater wonders.

A nature reserve protects the islands, preserving their pristine environment. The Lavezzi Islands offer an escape into the untouched beauty of the Mediterranean, a sanctuary for both peace seekers and adventurers.

Symi, Greece

Symi, Greece
© Greece Is

Symi, an island in the Dodecanese, enchants with its neoclassical architecture and vibrant harbor. The colorful facades of its buildings reflect in the shimmering sea, creating a picturesque view.

The island’s beaches offer tranquil spots to unwind, while the surrounding hills invite exploration and discovery. Symi’s rich maritime history adds a layer of intrigue.

Local festivals and traditional celebrations bring the island’s culture to life. Symi is a blend of beauty and history, an idyllic retreat for those seeking cultural richness and relaxation.

Cabrera, Spain

Cabrera, Spain
© MallorcanTonic

Cabrera, a small island off the coast of Mallorca, is a preserved natural park teeming with wildlife. Its clear blue waters and rugged landscapes offer an untouched paradise for nature enthusiasts.

The island’s rich biodiversity makes it a haven for birdwatchers and marine life lovers. Hiking trails lead to stunning viewpoints and historical sites, including a 14th-century castle.

Cabrera’s isolation ensures a peaceful escape from the crowds, a tranquil retreat into nature’s untouched beauty. It’s a place where serenity and natural wonder converge, offering a unique Mediterranean experience.

Sifnos, Greece

Sifnos, Greece
© Forbes

Sifnos, a gem in the Cyclades, captivates with its whitewashed villages and terraced hillsides. The island’s traditional charm is evident in its architecture and local customs.

Sifnos’ beaches, with their golden sands and clear waters, are perfect for relaxation. The island’s vibrant culinary scene offers delightful Greek dishes that tantalize the senses.

Hiking trails reveal panoramic views and ancient ruins, offering both adventure and discovery. Sifnos is a blend of tradition and beauty, an ideal destination for those seeking cultural richness and natural splendor.

Gozo, Malta

Gozo, Malta
© Travel + Leisure

Gozo, Malta’s sister island, is a treasure trove of rugged landscapes and historic temples. Its natural beauty is matched by its rich cultural heritage.

The island’s charming villages and friendly locals create a welcoming atmosphere. Gozo’s beaches and coastal cliffs offer breathtaking views and opportunities for exploration.

The ancient Ggantija temples, a UNESCO World Heritage site, add historical depth to the island’s allure. Gozo is a blend of history and nature, a captivating escape for those seeking exploration and relaxation.

Lastovo, Croatia

Lastovo, Croatia
© Katarina Line

Lastovo, an island in Croatia’s southern archipelago, is a hidden paradise of lush forests and medieval architecture. Its unspoiled landscapes are perfect for those seeking solitude and natural beauty.

The island’s marine life and clear waters offer excellent snorkeling and diving experiences. Lastovo’s charming villages, with their historic buildings, provide a glimpse into the island’s past.

Known for its dark skies, Lastovo is a stargazer’s dream, offering celestial views unparalleled in the region. It’s a sanctuary of tranquility and wonder, a perfect retreat for nature and astronomy enthusiasts.

Samothrace, Greece

Samothrace, Greece
© Insights Greece

Samothrace, an island of mystical allure, is renowned for its waterfalls and ancient sanctuaries. Its rugged terrain and lush forests create a landscape of dramatic beauty.

The island’s beaches, with their crystal-clear waters, offer a refreshing escape. Samothrace’s archaeological sites and historical ruins captivate those interested in Greek history.

Known for the Sanctuary of the Great Gods, the island holds significant cultural and spiritual importance. Samothrace is a place where nature and history intertwine, offering a unique and enchanting experience.

Tilos, Greece

Tilos, Greece
© everlastingwandering

Tilos, a small island in the Dodecanese, is a haven for eco-friendly tourism and secluded beaches. Its commitment to sustainability makes it a unique destination in the Mediterranean.

The island’s beaches are perfect for those seeking tranquility and natural beauty. Tilos’ hiking trails offer breathtaking views and opportunities to explore its diverse flora and fauna.

Known for its welcoming community and traditional festivals, the island provides a warm and authentic Greek experience. Tilos is a blend of sustainability and serenity, a perfect getaway for conscious travelers.

Alonissos, Greece

Alonissos, Greece
© Greek Boston

Alonissos, part of the Northern Sporades, is renowned for its marine park and traditional villages. Its pristine waters are home to diverse marine life, making it a paradise for snorkeling.

The island’s lush landscapes and scenic hiking trails offer breathtaking views and a connection to nature. Alonissos’ charming villages, with their whitewashed houses and narrow streets, exude traditional Greek charm.

With a focus on preservation, the island maintains its natural beauty and cultural heritage. Alonissos is a sanctuary of nature and tradition, an ideal destination for those seeking peace and authenticity.

Publish Date: July 8, 2025

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