Three Lesser-Known Dodecanese Islands

The Dodecanese island group is located in the southeastern Aegean Sea, close to the coast of Turkey. They were named after the Greek word “dodeca,” meaning “twelve,” referring to the twelve primary islands that make up the region.

While Rhodes and Kos are the most famous of the Dodecanese, this archipelago offers a lot more beyond its higher-profile destinations. From secluded castles to colorful ports, these islands are brimming with hidden treasures. Below, we highlight three of the lesser-known but equally captivating islands within the Dodecanese.

Kastellorizo: Explore Greece’s Hidden Treasure

Kastellorizo’s colorful harbor is a true hidden gem.|©iStock/nejdetduzen

Nestled just one mile (1.6 kilometers) off the Turkish coast, Kastellorizo is the easternmost inhabited Greek island. Covering only 4.6 square miles (12 square kilometers) and with a full-time population of under 1,000 residents, it is the smallest of the Dodecanese islands. Despite its tiny size, Kastellorizo has gained popularity for its magical atmosphere.

Getting There

Part of Kastellorizo’s charm is its more off-the-beaten-path feel, so getting there is an adventure. The island has a small airport (KZS) with flights only from Rhodes. Since there are no direct flights from Athens, your journey will take a bit longer than expected based on the distance—budget around 3+ hours depending on connection times in Rhodes.

Alternatively, ferries are available. Direct ferries from Athens take about 21 hours, so many travelers opt for a flight to Rhodes followed by a ferry to Kastellorizo. The ferry ride from Rhodes to Kastellorizo takes 2.5 to 5 hours, depending on the service. Be sure to check the ferry schedule ahead of time, as ferries don’t run daily year-round.

Things to See and Do

With its unrushed pace and low-key atmosphere, you’ll get the most from Kastellorizo by taking things one day at a time. That said, there are a few things you won’t want to miss:

Hike Between Kastellorizo Town and Mandraki: You can see many of the main attractions by hiking between the capital town and the port village of Mandraki. Along the trail, you’ll find the ruins of the Castle of the Knights of St. John. Legend has it these knights gave Kastellorizo its name, referring to it as “Castello Rosso” (red castle) because of its towering red cliffs. While there isn’t much left of the castle, the views from the ruins are impressive.

Continuing along the route, you’ll ascend a 400-step staircase leading to the Monastery of Saint George of the Mountain, where you’ll be treated to panoramic views, including vistas that stretch all the way to Turkey. On the same trail is the stately Church of Saint George of Santrape, notable for its beautiful dome and impressive exterior, which lend it an air of reverence.

Boat Tours: While traditional sandy beaches are rare on the island, Kastellorizo boasts crystal-clear waters perfect for swimming. The best way to explore is by boat with a local guide who knows the best spots. Don’t miss the Blue Caves in the south—accessible only under specific weather conditions; they offer a surreal display of stunning blue hues. Kolones, another cave, is equally impressive and less known.

Stroll Through Chora: Kastellorizo’s capital, Chora, is a charming harbor town featuring cobbled streets and colorful mansions. It serves as the hub for most island activities.

Karpathos: Take a Journey Back Through Time

Karpathos offers an authentic, unspoiled Greek experience.|©iStock/Freeartist

Karpathos, the second-largest of the Dodecanese islands, is located between Rhodes and Crete in the South Aegean Sea. The island is about 30 miles (48 kilometers) long and ranges in width from approximately two to seven miles (3.3 to 11 kilometers). Despite its size, it remains a well-kept secret, largely untouched by mass tourism. This unspoiled quality gives Karpathos an authentic, timeless charm, making it feel like a journey back in time.

Getting There

Karpathos has a small national airport (AOK) with direct flights from Athens and seasonal routes from some European countries. The flight from Athens takes just over an hour. Ferry travel is an option, though the 19- to 20-hour journey can be long, and ferries don’t run daily. A popular alternative is to fly into nearby Rhodes and take a three- to four-hour ferry to Karpathos.

Things to See and Do

Olympos: The Balcony of the Aegean: Olympos is one of Greece’s most traditional villages, perched dramatically on a hilltop with colorful homes dotting the steep slopes. Many residents here wear traditional costumes, giving the village a folklore museum vibe. Don’t miss the church of Panagia and the Chrisovalantou Monastery, which offer a deeper connection to the village’s rich cultural heritage.

Explore Pigadia, the Island Capital: Pigadia, the bustling capital of Karpathos, offers a blend of modern amenities and historical intrigue. After enjoying the local tavernas, bars, and shops, explore the Archaeological Museum at Province House and hike up Vounos Hill to see the ruins of an ancient acropolis. On the outskirts of the town, you can visit the ruins of Agia Fotini, dating back to the 5th or 6th century AD. This site, composed of stones and ancient walls, offers a glimpse into the island’s early Christian past.

Visit the Islet of Saria: Hundreds of years ago, the uninhabited islet of Saria was connected to Karpathos and served as an important part of the ancient civilization. These days, it is a pristine paradise of olive groves, caves, canyons, and beaches. With a connecting ferry from Pigadia, it makes for a great day trip.

Relax on Pristine Beaches: Because of its unspoiled nature, Karpathos boasts some of the most beautiful beaches in the Aegean. Apella Beach, with its turquoise waters and dramatic cliffs, is a popular choice for its stunning views. Kyra Panagia Beach, surrounded by golden sands and steep hills, is perfect for relaxation. For a more secluded experience, head to Diakoftis Beach, known for its crystal-clear shallow waters and soft white sand. Families will love Amoopi Beach, where calm waters are ideal for swimming and snorkeling.

Symi: Visit Greece’s Most Colorful Harbor

Symi’s vibrant port is one of Greece’s most picturesque sights.|©iStock/Gatsi

If you’re looking for a charming, traditional island with stunning natural beauty and a vibrant port, head to Symi. Located near Turkey’s coastline, between Kos and Rhodes, this tranquil island, with a full-time population of under 3,000 people, is famous for its pastel-colored neoclassical houses that frame the harbor, creating a picturesque view unlike any other in Greece.

In the past, Symi thrived on shipbuilding and the sponge industry, and remnants of this history still remain. Visitors can explore local shops selling the island’s renowned sponges, hike along scenic trails, enjoy local cuisine at tavernas along the harbor, or visit the famous monastery dedicated to the Archangel Michael. Symi is also famous for its signature dish — Symi shrimps — tiny prawns fried with their shells on, offering a crunchy, flavorful meal.

Getting There

Symi doesn’t have its own airport, so you’ll need to travel by ferry. Most visitors fly to Rhodes and take a short 60-90-minute ferry ride to the island. Alternatively, you can take a direct ferry from Athens. However, the journey is much longer — between 13 and 17 hours — so if you choose this option, consider booking a cabin for overnight comfort.

Things to See and Do

Stroll Along the Kali Strata: Symi’s bustling port, Gialos, and its hilltop village, Ano Symi, are connected by the Kali Strata — a charming marble pathway that winds up a hillside. Begin at the harbor and admire the clock tower before ascending the steps. At the start of the path, you’ll encounter quaint shops, charming tavernas, and cafes, and then you can continue with a leisurely stroll up to Ano Symi.

Hike to the Iconic Windmills: Symi offers excellent hiking opportunities suitable for all abilities. A popular route is the two-hour trek from the port to the historic Symi Castle (Castro) and then onward to the island’s famous windmills. Built on the remains of an ancient acropolis by the Knights of St. John in 1407, the castle ruins themselves aren’t the attraction, but the location offers impressive views. From there, continue to the stone windmills that line the hills above the port. Some have been beautifully restored and even offer unique accommodations for adventurous travelers.

Pray for a Miracle at the Monastery at Panormitis: Eleven miles southwest of the main village, along a scenic coastline, lies the Monastery of the Archangel Michael at Panormitis, an 18th-century site dedicated to the Archangel Michael, revered as a healer and protector. People from all faiths visit the monastery to pray for health, protection, and fertility. After visiting the site, enjoy a meal at a nearby seaside taverna or take a refreshing swim in the sea.

Final Thoughts

As you can see, the lower-profile Dodecanese islands have much to offer. If a slower-paced, more authentic, and traditional Greek experience is what you seek, these are the islands to visit.