The 11 Most Incredible Greek Islands to Visit From Santorini

When you’ve experienced Santorini’s breathtaking caldera views and iconic blue domes, you’ll find there’s a whole archipelago of Greek island treasures waiting just a short ferry ride away. Each neighboring island offers its own distinct character—from the ancient marble quarries of Naxos to the vibrant nightlife of Mykonos, and from the volcanic beaches of Milos to the untouched tranquility of Anafi. Whether you’re drawn to archaeological wonders, secluded beaches, or authentic village life, these 11 island destinations will transform your Greek adventure into something truly unforgettable.

Key Points

• Mykonos offers vibrant nightlife, iconic windmills, popular beaches, and day trips to the UNESCO-protected archaeological site of Delos.
• Paros balances tradition and tourism with beautiful beaches, historical sites like Panagia Ekatontapyliani, and vibrant villages including Parikia and Naoussa.
• Milos features extraordinary volcanic landscapes with unique beaches like Sarakiniko’s lunar-like formations and natural wonders such as Sykia Cave.
• Folegandros charms visitors with medieval atmosphere, dramatic cliffs, Venetian ruins, secluded beaches, and spectacular views from Panagia Church.
• Thirasia provides an authentic Cycladic experience close to Santorini with spectacular vantage points, virgin beaches, and tranquil surroundings away from crowds.

The 11 Most Incredible Greek Islands to Visit From Santorini

While Santorini charms visitors with its iconic whitewashed buildings and stunning caldera views, it also serves as an excellent launching point to explore neighboring Greek islands.

For the ultimate island-hopping adventure, consider visiting Thirasia, Santorini’s closest neighbor offering spectacular vantage points.

Mykonos and Ios deliver vibrant nightlife and beautiful beaches, while Paros balances relaxation with water sports and historical sites like the ancient Church of Panagia Ekatontapyliani.

If you’re seeking tranquility, Folegandros and Sikinos provide scenic hiking trails, traditional architecture, and local wineries.

Don’t miss Delos for its UNESCO-protected archaeological wonders.

Most islands are accessible by ferry, with Mykonos and Paros also offering air connections, making your Greek island adventure convenient and unforgettable. The ferry network throughout the Cyclades makes it easy to create a customized island-hopping itinerary based on your interests and timeline. When planning your itinerary, remember that limiting your visit to two islands during a 7-night holiday provides the ideal balance between exploration and relaxation.

Naxos: Ancient Wonders and Golden Beaches

Nestled in the heart of the Cyclades, Naxos stands as the largest island in this famed Greek archipelago, offering travelers an enticing blend of ancient history and natural splendor. You’ll marvel at the iconic Portara, a massive marble doorway that’s survived since the 6th century BC, and the unfinished Kouros statues near Apollonas village.

Naxos captivates with ancient marble wonders and natural beauty in the heart of Greece’s stunning Cyclades.

When you’re ready to relax, head to the golden sands of Agios Prokopios or the lengthy Plaka Beach. History buffs should visit the Archaeological Site of Grotta, where remains of a Mycenaean-era capital dating to 1300 BC have been uncovered.

Hiking enthusiasts shouldn’t miss Mount Zas, which offers breathtaking panoramic views.

In Chora, wander through narrow streets of the Venetian castle district before sampling local specialties like kitron liqueur and fresh octopus dishes.

Families will appreciate Naxos for its safe beaches and child-friendly atmosphere throughout the island.

Naxos perfectly balances historical exploration with beachside relaxation for an authentic Greek island experience.

Mykonos: Cosmopolitan Charm and Iconic Windmills

Glittering under the Aegean sun, Mykonos charms visitors with its perfect blend of cosmopolitan energy and classic Greek island charm. You’ll recognize its famous windmills standing sentinel over Mykonos Town, where a scenic waterfront lined with boutiques and cafés awaits your exploration.

The island boasts gorgeous beaches like Paradise and Super Paradise, complemented by vibrant nightlife that attracts celebrities and travelers alike. The tourism sector employs more than 70,000 workers who ensure visitors receive exceptional service throughout their stay. Unlike Milos with its beaches specifically known for swimming spots, Mykonos offers a more diverse coastal experience.

Beyond the glamour, don’t miss the traditional celebrations in Ano Mera or a day trip to the Ancient Ruins of Delos.

If you’re planning a 2025 visit, you’ll join record numbers of travelers. Be aware that a new €20 cruise passenger fee during peak months helps manage the island’s popularity—over 120,000 visitors arrive daily in high season.

Most hotels open in May, following Greece’s seasonal patterns.

Paros: The Perfect Balance of Tradition and Tourism

Just a short ferry ride from Mykonos, Paros offers the quintessential Greek island experience without the overwhelming crowds. This increasingly popular destination saw a 21% rise in tourism revenue, with American visitors growing by 15.4% in 2024.

Escape the Mykonos madness for authentic Greek island charm just a ferry ride away on up-and-coming Paros.

You’ll find stunning beaches like Kolymbithres and Santa Maria alongside historical treasures such as the Church of Panagia Ekatontapiliani. Explore the vibrant shops of Parikia or wander through picturesque villages like Naoussa and Pisso Livadi. Like its neighbor Ios island, Paros captivates visitors with its natural beauty and authentic Greek atmosphere.

Couples particularly love Paros, accounting for over half of all visitors. The island’s improved infrastructure, including airport connections to major Greek cities, makes travel convenient. The island has experienced a particularly impressive 38% surge in luxury hotel density, attracting more discerning travelers seeking authentic experiences.

Local initiatives focus on sustainable development to preserve its authentic charm and natural beauty.

Ios: Vibrant Nightlife Meets Pristine Shores

While Paros balances tradition with tourism, Ios offers a completely different Greek island experience. Located halfway between Naxos and Santorini, this 18-kilometer stretch of land combines stunning beaches with legendary nightlife.

You’ll find Chora, the capital town, home to most of the island’s 2,299 residents and the center of its famous party scene. Visitors can explore the supposed tomb of Homer, which is a notable archaeological site accessible by a three-hour excursion from another location on the island. For travelers deciding between Greek islands, Ios provides a vibrant alternative to both eastern Kos and western Zante. Despite its vibrant atmosphere, Ios also boasts secluded beaches and picturesque landscapes perfect for daytime exploration.

Be aware that recent seismic activity has affected the region, with the island under a state of emergency as of February 2025. While infrastructure scores lower (68/100) compared to other Greek destinations, Ios’s unique charm continues to draw visitors.

Regular ferry connections make it easily accessible from Santorini, allowing you to experience its distinctive blend of relaxation and revelry.

Sikinos: a Tranquil Escape From the Crowds

If neighboring Ios represents the vibrant heart of Cycladic nightlife, Sikinos stands as its peaceful counterpart. With just 200-330 residents spread across 40 square kilometers, this unspoiled island offers authentic Greek tranquility.

The main settlement, Chora, sits perched 4km north of the port, showcasing pristine Cycladic architecture. The village is built on a scenic hillside offering breathtaking views of the surrounding area. You’ll find vineyards dotting the landscape, producing the island’s celebrated wines that you can sample in local tavernas.

Most of Sikinos’ wild beaches require hiking or boat trips to reach, rewarding adventurous travelers with secluded swimming spots. Pack supplies when exploring these remote coves. Like Lefkada’s beaches, these hidden gems provide a serene alternative to the crowded shores found on more popular islands.

For accommodations, traditional guesthouses provide an authentic stay. Don’t expect nightclubs – evenings here revolve around unhurried conversations in village squares beneath star-filled skies.

Thirasia: Santorini’s Unspoiled Sister Island

Moving from one quiet Cycladic treasure to another, Thirasia offers a rare glimpse into what Santorini looked like before mass tourism transformed it. With just 249 residents spread across 9.3 square kilometers, this volcanic island maintains authentic Cycladic charm.

You’ll find Manolas, the cliff-perched capital, untouched by commercial development. The island boasts over twenty religious churches, making it a significant site for spiritual exploration. The island’s virgin beaches, hiking trails, and caldera views provide a peaceful alternative to its famous neighbor.

When hungry, visit Korfo port for excellent fish taverns serving local specialties made with island-grown tomatoes, fava beans, and wild capers. Unlike Santorini, you won’t find the vibrant nightlife that characterizes many Greek islands, allowing for truly tranquil evenings.

Reach Thirasia via small boats from Santorini and spend your days exploring whitewashed villages on foot, enjoying panoramic views, and experiencing traditional Greek island life without the crowds.

Milos: Volcanic Landscapes and Hidden Coves

Born from the fiery depths of the Aegean Volcanic Arc, Milos showcases some of Greece’s most extraordinary landscapes. You’ll discover two extinct volcanoes that have shaped this island’s stunning terrain, creating vibrant, mineral-rich beaches in shades you won’t believe are natural.

Don’t miss Sarakiniko’s lunar-like white formations or the colorful shores of Firiplaka. Explore Sykia Cave with its natural skylight illuminating crystal-clear waters below. The island’s distinctive horseshoe shape resulted from millions of years of volcanic activity and natural erosion. After a day of adventure, soak in therapeutic hot springs powered by the island’s volcanic heart.

Beyond tourism, Milos has thrived on mining since ancient times, extracting valuable minerals like bentonite and perlite. This Greek gem offers romantic sunsets that make it a perfect honeymoon destination for couples seeking both adventure and intimacy. This perfect blend of geological wonders, hidden coves, and economic heritage makes Milos an unforgettable destination for both relaxation and exploration.

Folegandros: Medieval Beauty on Dramatic Cliffs

Perched dramatically on the edge of sheer cliffs dropping into the azure Aegean Sea, Folegandros offers a medieval charm that feels untouched by time. This compact 32 sq. km island combines rocky, mountainous terrain with authentic Cycladic culture.

You’ll find three distinct villages to explore: Chora with its Venetian castle ruins, traditional Ano Meria with stone-built farms, and the port village of Karavostasi.

Hike between settlements on ancient footpaths or discover secluded beaches like Agali, Livadaki, and Katergo. The island’s intimate scale makes it perfect for family adventures while avoiding the crowds of larger destinations. The island boasts an impressive 40 km long coastline despite its small size.

Don’t miss the iconic Panagia Church clinging to the cliff edge, offering spectacular views.

With only 600-780 residents (just 300 in winter), this former exile hub has transformed into a niche destination that maintains its authentic character while sitting conveniently near Santorini.

Anafi: Mythology and Untouched Nature

East of Santorini, the mysterious island of Anafi rises from the Aegean Sea just as it did in Greek mythology to shelter the Argonauts. With a tiny population of fewer than 300 residents, this unspoiled 40-square-kilometer gem remains one of the Cyclades’ most pristine destinations.

You’ll discover Chora’s authentic Cycladic architecture, the abandoned acropolis at Kastelli, and country churches tucked into secluded locations. Nature lovers will appreciate hiking paths that wind through fragrant landscapes toward the monolithic Kalamos rock and Vigla hill, reaching elevations of up to 584 meters. Unlike popular destinations such as Corfu, Anafi offers a budget-friendly escape for travelers seeking affordable accommodations and dining options.

Anafi’s beautiful beaches with crystal-clear waters offer perfect relaxation spots. The island’s southern part features most unorganized beaches that provide seclusion and tranquility away from crowds. While limited tourist infrastructure exists due to challenging coastal access, that’s precisely what preserves its untouched character—making it ideal for travelers seeking an authentic Greek island experience.

Syros: Neoclassical Elegance in the Cyclades

Syros offers a refined alternative to Santorini’s crowds, boasting magnificent neoclassical architecture in its capital Ermoupoli. Unlike many Greek islands that shut down in winter, Syros maintains a vibrant atmosphere year-round as an administrative hub. The island enjoys less crowded summers than other Cyclades destinations while still offering beautiful beaches, cultural attractions, and excellent dining. Visitors can explore Ermoupoli’s grand buildings and museums before heading to beaches like Kini or Galissas. While not as touristy as Crete, Syros provides authentic Greek experiences for travelers seeking genuine island culture. The island is easily accessible via a 35-minute flight from Athens or regular ferry connections from Piraeus and neighboring islands.

The Sum Up

Like pearls on a necklace, these Greek islands encircle Santorini with their distinct beauty. You’ll find your perfect escape whether you’re drawn to Mykonos’s vibrant energy or Anafi’s serene isolation. Each island offers its own cultural tapestry, pristine beaches, and authentic experiences just a ferry ride away. Don’t limit yourself to one destination—the true magic of the Cyclades unfolds when you explore their connected diversity.