Dodecanese Island Hopping Made Easy

If you’re planning a Dodecanese trip now, think of this island chain as Greece’s southeastern edge of the Aegean, near Turkey, built for island-hopping by ferry. There are 15 major islands (not 12), and the travel logic is simple: fly into Rhodes or Kos for the most flight options, then link smaller islands like Symi, Halki, Nisyros, Tilos, Lipsi, and Patmos using the ferry network.

This guide breaks down how the islands fit together, which ones make the best first stops, when to go for comfortable weather, and what to expect for transport, beaches, and sightseeing.

Topic	Key Facts
Major islands (count)	15 major islands plus many smaller islets
Most practical flight gateways	Rhodes (RHO) and Kos (KGS), plus Karpathos (AOK)
Other islands with airports	Leros (LRS), Astypalaia (JTY), Kalymnos (JKL), Kasos (KSJ), Kastellorizo (KZS)
The main ferry hub from Athens	Piraeus (Athens)
Best weather windows (typical)	May–June and September–October for comfortable daytime temperatures

The Dodecanese Islands are a captivating group of 15 major islands and around 150 smaller islets in the southeastern Aegean Sea.

The island chain, known for its charming nature and rich culture, is the perfect destination for a dreamy Greek holiday.

If you don’t know how to plan your itinerary for this charming island chain, you need not worry! I have written this comprehensive guide to the Dodecanese to help you plan the perfect holiday. I know you will love these islands as much as I did—or rather still do!

How Many Dodecanese Islands Are There?

The Dodecanese is a big island chain in the Aegean Sea. Although its name means “Twelve Islands” in Greek, the island chain includes 15 major islands and around 150 smaller islets.

Visiting The Greek Dodecanese Island Group

Located in the southeastern Aegean Sea near the coast of Turkey, the Dodecanese Islands offer visitors a unique island-hopping experience. The cluster of 15 major islands and numerous smaller islets offers visitors a mix of history, culture, stunning beaches, and picturesque towns.

The islands are connected by ferry services, making it easy to hop from one island to another and explore the region’s diverse landscape and rich history.

From the medieval town of Rhodes to the volcanic island of Nisyros, the Dodecanese Islands have something for everyone. Island hopping in this region is a perfect way to explore the beautiful Greek islands and immerse yourself in the local culture.

Best Time To Visit The Dodecanese Islands

Best For Mild Weather And Fewer Crowds

The Dodecanese Islands are best visited in late spring (May to June) and early autumn (September to October).

The weather is great at these times, and the crowds are thinner, making for a more tranquil, relaxed holiday. Daytime temperatures are typically in the high teens to high 20s Celsius in May, June, September, and October, with occasional hotter spells. Sea temperatures are typically around 19–22°C in May–June and around 23–25°C in September, with generally good visibility for snorkeling and diving.

Additionally, these seasons are the best time to immerse oneself in local culture through various festivals and activities held around the islands. 

Best For Beach Days And Nightlife

Summer months (June to August) may be sweltering and crowded, with many tourists visiting the islands. However, they are also the perfect time for people who prefer beach activities and a busy nightlife.

Best Dodecanese Islands To Visit First

Rhodes

Rhodes should be on your itinerary if you’re a history buff, a culture explorer, or a food lover. The island boasts a rich culture, complemented by an ancient history and unique cuisine.

The island’s old town offers visitors a glimpse of the area’s past, while its pretty taverns serve some of the best food and local beverages.

The UNESCO-listed medieval old town of Rhodes, with its cobblestone alleys, high castle walls, and historical attractions, including the Palace of the Grand Master and the Knights’ Boulevard, is among the must-sees on the island for history and culture enthusiasts. 

Rhodes is also a great choice for those wanting a beach holiday.

Tourists can enjoy the majestic shores of the island, such as Faliraki, Tsambika, and Anthony Quinn Beach, as well as the natural splendor of the Valley of the Butterflies and the Seven Springs, for the ideal summer holiday.

Leipsoi

Leipsoi is a small and charming island in the Dodecanese archipelago, located between Patmos and Leros. Despite its size, it attracts visitors with its wealth of attractions and activities, offering a unique and authentic Greek island experience.

One of Leipsoi’s biggest draws is its beautiful beaches. The island has more than a dozen named swimming spots, ranging from quiet coves to longer beaches, with clear water and classic Aegean scenery.

Tourkomilos, Kambos, and Lientou are among the most popular beaches.

Leipsoi is also known for its traditional villages, which offer visitors a glimpse into the island’s rich culture and history. The main town has a charming harbor, whitewashed houses, and narrow streets where cafes and tavernas are peppered around. 

Leipsoi is known for its delicious cuisine, which includes fresh seafood and traditional Greek dishes. Visitors can enjoy a range of local specialties, such as grilled octopus, sardines, mussels, homemade cheese, bread, and pastries.

Kos

Kos is one of the most popular islands in the Dodecanese archipelago. It is known for its stunning beaches, ancient ruins, and vibrant nightlife.

One of Kos’s main attractions is its beautiful beaches, which cater to all types of travelers. The most popular beaches, including Tigaki, Mastichari, and Marmari, offer clear turquoise waters, golden sand, and water sports activities. The island is also famous for its thermal springs, including the Thermes area.

Kos also has a wealth of ancient ruins and historical attractions, making it ideal for history and culture enthusiasts. The Asklepieion, one of the most important medical centers in the ancient world, is the best-known. Other important sites are the Knights of St. John’s Castle, the Ancient Agora, and the Roman Odeon.

Kos also has a lively nightlife scene, with plenty of bars, nightclubs, and beach parties. The island’s main town, also named Kos, is the hub of nightlife, with many bars and clubs lining the streets of the old town.

Halki

Halki is an excellent choice for anyone seeking a relaxing and tranquil vacation. Away from the crowds of more popular destinations, the island is ideal for strolling, cycling, and resting on the beach. Visitors can enjoy a slower pace of life while immersing themselves in local culture and traditions.

Halki is a small island in the Dodecanese archipelago, west of Rhodes. Despite its modest size, the island’s lovely harbor, colorful homes, and crystal-clear waters provide guests with an outstanding Greek island experience.

Halki is famous for its traditional architecture, with its colorful houses and small alleyways lending the island its unique charm. Emborio, the main settlement, features a lovely harbor peppered with cafes and tavernas serving fresh seafood and traditional Greek meals.

Another highlight of Halki is its stunning beaches, some of the most beautiful in the Dodecanese. The island has several small bays and coves with sandy beaches and turquoise waters, perfect for swimming and sunbathing. Visitors can also explore the rugged coastline and hidden caves by boat or kayak.

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More Dodecanese Islands Worth Adding

The Dodecanese is a chain of hundreds of beautiful islands in the southeastern corner of the Aegean Sea. 

Each island has its own distinct personality and offers visitors a variety of sights and activities, from historic ruins and medieval castles to stunning beaches and lovely villages. 

From Karpathos to tiny Agathonisi, the Dodecanese islands offer a wide mix of food, history, and low-key island life.

The Dodecanese can feel relaxed and laid-back, especially on smaller islands.

Agathonisi

Agathonisi is one of the smallest islands in the Dodecanese, but what it lacks in size, it more than makes up for in charm and tranquility. This peaceful island is perfect for those looking to escape the hustle and bustle of more popular destinations.

 Agathonisi has a few small villages, including the main one, Megalo Chorio, where you’ll find traditional whitewashed houses and a handful of tavernas serving fresh seafood. The island’s coastline is dotted with secluded coves and crystal-clear waters, making it an ideal spot for swimming and snorkeling.

Don’t miss the chance to explore the island’s walking trails, which offer stunning views of the surrounding Aegean Sea and neighboring islands. Agathonisi is all about slowing down, relaxing, and enjoying the simple pleasures of life.

Astypalaia

Due to its unique shape, Astypalaia is often called the “butterfly of the Aegean.” Its distinct character is a blend of Cycladic and Dodecanese influences.

The island’s main town, Chora, is perched on a hill and features a beautiful Venetian castle offering panoramic views of the whitewashed houses and the deep blue sea. Astypalaia is a haven for those who love exploring on foot, with numerous hiking trails leading to hidden beaches and ancient ruins.

The island’s beaches range from popular spots like Livadi to more remote options like Vatses, where you can enjoy the sun and sea in peace. With a laid-back vibe, Astypalaia is perfect for travelers seeking the authentic side of the Greek islands without the crowds.

Karpathos

Karpathos is the second-largest island in the Dodecanese and effortlessly combines natural beauty with rich traditions. It offers everything from rugged mountains to pristine beaches.

The northern part of Karpathos is especially known for its traditional villages, like Olympos, where you can still see locals wearing traditional clothing and living in ways passed down for generations. The island is also a paradise for windsurfers, especially in the southern area of Afiartis, which is known for its strong winds and excellent conditions.

Whether you’re hiking through the island’s dramatic landscapes, exploring ancient ruins, or relaxing on the sandy beaches, Karpathos offers a diverse and enriching experience for travelers of all types.

Kasos

Kasos is a small, unspoiled island that remains largely off the beaten path, making it an excellent choice for those seeking a more authentic Greek experience.

The island has a rich maritime history, and you can still feel this heritage in its five small villages, where life moves at a slow and steady pace. Fri, the island’s capital, is where you’ll find the main port and a few traditional cafes where locals gather. Kasos is known for its welcoming atmosphere and strong sense of community.

The beaches here are more about relaxation than glamour, with quiet spots like Helatros offering clear waters and a peaceful environment. 

Kasos is also famous for its local festivals, where visitors can experience traditional music, dance, and cuisine. If you’re looking for an island where you can truly disconnect and enjoy the simplicity of Greek island life, Kasos is the place to be.

Leros

Leros is an island that combines a fascinating history with natural beauty, making it a unique destination in the Dodecanese.

The island played a significant role during World War II, and history buffs will enjoy exploring the war museums and remnants of Italian architecture. The capital, Platanos, is set on a hillside and connected to the coastal towns of Agia Marina and Lakki, both offering charming waterfronts with plenty of cafes and restaurants. Leros boasts lush landscapes with green hills that are a rare sight in the Greek islands.

The beaches on Leros range from sandy spots like Alinda to more rugged options like Xirokambos. The island’s relaxed atmosphere and warm hospitality make it an ideal spot for a laid-back holiday with a touch of history.

Nisyros

Nisyros is one of the most intriguing islands in the Dodecanese, thanks to its active volcano that dominates the landscape.

The island’s main attraction is the Stefanos crater, which you can walk into and feel the heat beneath your feet—a unique experience that sets Nisyros apart from other Greek islands. Mandraki, the island’s main town, is a picturesque settlement with narrow streets, whitewashed houses, and vibrant bougainvillea.

The volcanic soil gives the island a distinctive landscape, with fertile valleys where locals grow olives, figs, and grapes. The beaches on Nisyros are a mix of black sand and pebbles, with the thermal springs at Loutra providing a relaxing spot to soak in warm, mineral-rich waters.

Nisyros is perfect for those looking for something different, combining natural wonders with the charm of a traditional Greek island.

Tilos

Tilos is a small island that values sustainability and natural beauty. It has become a model for eco-friendly tourism in Greece, emphasizing the preservation of its natural environment and cultural heritage.

The island is a haven for hikers, with well-marked trails that take you through lush landscapes, past ancient ruins, and to secluded beaches. 

The capital, Megalo Chorio, is a sleepy village with a medieval castle offering panoramic views of the island. Livadia, the main port, has a few tavernas and cafes where you can enjoy fresh local cuisine. Tilos is also known for its wildlife, particularly the endangered species that find refuge here. 

With its commitment to sustainability and its peaceful atmosphere, Tilos is a great choice for nature lovers and those looking to unwind.

Symi

Symi is one of the most picturesque islands in the Dodecanese, known for its vibrant neoclassical architecture and charming harbor. The island’s main town, also named Symi, is a maze of narrow streets, colorful houses, and small shops where you can find local crafts and delicacies.

Symi is particularly famous for its sponges and has a long tradition of sponge diving, which you can learn about in the island’s small museums. The island’s beaches are typically small coves with crystal-clear waters, perfect for a peaceful day of swimming and sunbathing.

One of the highlights of a visit to Symi is the Monastery of the Archangel Michael Panormitis, a significant religious site located in a tranquil bay on the island’s southern coast. Symi’s beauty, combined with its relaxed pace of life, makes it a favorite for travelers seeking an authentic Greek island experience.

Kalymnos

Kalymnos is a paradise for adventure seekers, especially rock climbers. Known as the “Island of the Sponge Divers,” Kalymnos has a rich maritime history, and its sponge-diving tradition is still alive today.

The island’s rugged landscape and towering cliffs have made it one of the world’s top climbing destinations, attracting enthusiasts from around the world. Beyond climbing, Kalymnos offers stunning beaches, such as Masouri and Myrties, where you can relax after a day of exploring.

The island’s main town, Pothia, is a vibrant place with colorful houses stacked along the hillsides, narrow streets filled with shops, and plenty of cafes where you can enjoy fresh seafood and local delicacies.

Don’t miss visiting the Archaeological Museum of Kalymnos to learn more about the island’s rich history or take a boat trip to the nearby islet of Telendos for a quiet escape. Whether you’re scaling cliffs or soaking up the sun, Kalymnos offers a unique mix of adventure and relaxation.

Kastelorizo

Kastelorizo, also known as Megisti, is the smallest inhabited island in the Dodecanese, but it’s packed with charm and history.

The island is famous for its stunning harbor, surrounded by colorful neoclassical houses that reflect in the crystal-clear waters. Kastellorizo has a rich history, influenced by various cultures over the centuries, which you can explore in the island’s museums and ancient sites. 

The Blue Cave, one of the largest sea caves in Greece, is a must-visit. Entering the cave’s shimmering waters offers an otherworldly experience. The island’s laid-back vibe, combined with its striking beauty and historical significance, makes it a unique destination for those seeking a quieter side of the Dodecanese.

Patmos

Patmos is a very small island. The capital, Chora, is a charming spot to visit, with plenty of small taverns and coffee shops where you can enjoy a delicious, authentic meal in the sun. The capital is a vibrant spot in the evening, but never overly bustling.

Patmos is a strong choice if you want a quieter pace. The island’s most famous sights are major Christian pilgrimage sites, including the Monastery of St John and the Cave of the Apocalypse.

Life is more about enjoying beach time, good food, and heading out into nature, with several hiking trails to enjoy.

Dodecanese Islands Map

Below is a map of the Dodecanese islands showing the 15 major islands.

Best Beaches In The Dodecanese By Island