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Kos

Dodecanese · Greece

Kos

The island of Kos is part of the Dodecanese island group in Greece. Ferry access to Kos includes 12 routes connecting to other Greek islands and two ports in Turkey. The shortest international crossing is 30 minutes, while the longest domestic route takes 10 hours and 45 minutes. Kos Ferry Operators and Connections Six ferry operators provide services to Kos. Blue Star Ferries and Dodekanisos Seaways manage domestic routes. Connections within the Dodecanese include Kalymnos, Nisyros, Patmos, Leros, and Rhodes. Blue Star Ferries also links Kos to Piraeus, the port for Athens. Further routes connect to Samos in the North Aegean. Four operators run international services between Kos and Turkey. Exas and Kos - Bodrum Express Lines sail to Bodrum. Bodrum Ferryboat and Dentur Avrasya also connect to Bodrum, with Dentur Avrasya additionally serving the port of Turgutreis.

Getting there
(c) JD554 / CC BY-SA 3.0
Dodecanese
Greece
6+ ferry routes

Getting to Kos by ferry

Direct crossings serving Kos — open one for its full timetable.

Kos ferry crossings at a glance

Ferry crossings serving Kos: route, crossing time, weekly sailings and number of operators
RouteCrossingSailingsOperatorsCountry
KosRhodes2h 5m15 / wk2Greece
KosNisyros50m4 / wk2Greece
KosPiraeus9h 10m4 / wk1Greece
KosSamos4h3 / wk1Greece
KosBodrum30m2 / wk3Greece
KosTurgutreis30m1 / wk2Greece
All ferries to & from Kos

Overview

Kos is the third-largest island in the Dodecanese, offering an incredible balance of natural beauty and historical intrigue. Situated just off the coast of Asia Minor, it has long been a crossroads of civilizations. Today, it welcomes international visitors with a mix of lively coastal resorts, quiet mountain villages, and a bustling main port. The island is characterized by its geographical diversity, featuring the imposing Mount Dikaios in the interior, which slopes down to some of the longest and most pristine sandy beaches in the Aegean Sea. Whether you are looking to cycle along flat coastal paths, explore ancient medical centers, or simply relax by the water, Kos provides a versatile island experience.

Arriving by ferry is particularly rewarding. As your ship approaches the harbor, the imposing Castle of the Knights welcomes you, instantly immersing you in the island's rich heritage. From the port, you are perfectly positioned to begin your Greek island adventure.

History & Culture

The island is most famous globally as the birthplace of Hippocrates, the ancient Greek physician considered the father of modern medicine. Its rich past is visible everywhere, with Greek, Roman, Byzantine, Venetian, Ottoman, and Italian influences layered beautifully throughout the landscape. In the center of Kos Town, you can even visit the legendary Plane Tree of Hippocrates, under which he is said to have taught his students.

  • Asklepion: The ancient healing center dedicated to the god Asclepius, offering stunning views across the sea.
  • Neratzia Castle: A 15th-century fortress built by the Knights Templar at the harbor entrance.
  • Ancient Agora: Expansive ruins located right in the center of Kos Town, showcasing the island's historical commercial importance.

Beyond the monuments, the culture of Kos remains deeply tied to its agricultural roots, with traditional festivals, local crafts, and authentic village life still thriving in inland settlements like Zia and Antimachia.

Things to Do

Visitors to Kos are spoiled for choice when it comes to activities. Sunseekers can spend endless days exploring the diverse coastline, while active travelers can take advantage of the island's famous cycling infrastructure or hike up mountain trails for panoramic views.

  • Relax on the beaches: Tigaki, Paradise Beach, and Agios Stefanos are among the most popular spots for swimming, sunbathing, and water sports.
  • Cycle around Kos Town: The island is uniquely flat in the north, making it incredibly bike-friendly with dedicated, palm-lined cycling lanes.
  • Take a day trip: Hop on a short ferry ride to the volcanic island of Nisyros to walk inside an active crater, or take a quick international trip across the water to explore the vibrant markets of Bodrum, Turkey.
  • Watch the sunset from Zia: This traditional mountain village offers the most spectacular panoramic views of the island and the surrounding Aegean Sea, perfect for an evening stroll.

Food & Drink

The culinary scene in Kos is a delightful reflection of its Mediterranean environment and diverse history. Local tavernas serve up classic Greek dishes alongside unique island specialties, utilizing the abundant local produce, high-quality olive oil, and exceptional thyme honey.

  • Posa cheese: A local goat or sheep cheese matured in red wine, giving it a distinctive reddish rind and a sharp, tangy flavor.
  • Pitaroudia: Delicious fried chickpea or tomato fritters spiced with local herbs, often served as a hearty appetizer.
  • Fresh seafood: The coastal villages of Mastichari and Kardamena are excellent for enjoying the daily catch, from grilled octopus to fresh sea bream.

Be sure to pair your meals with a glass of local wine or a refreshing craft beer from the island's microbreweries. To finish your meal, try the traditional sweet tomato preserve, a surprising and delicious local delicacy that perfectly captures the island's agricultural heritage.

Where to Stay

Kos caters to a wide range of travel styles, from luxury seekers looking for five-star resorts to backpackers wanting affordable guesthouses. Choosing the right area depends on what type of holiday you desire.

  • Kos Town: Best for first-time visitors, history buffs, and those arriving by ferry. It offers easy access to the main port, vibrant nightlife, and major cultural sites.
  • Tigaki and Marmari: Ideal for families and beach lovers seeking long stretches of white sand and relaxed, family-friendly resort amenities.
  • Kardamena: A lively hub on the southern coast known for its vibrant nightlife, water sports, and energetic atmosphere.
  • Kefalos: Perfect for travelers looking for a quieter, more authentic experience near some of the island's most beautiful, rugged beaches and cooler waters.

If you plan on island-hopping to Rhodes or taking frequent ferry excursions, staying in or near Kos Town will save you significant transit time.

Getting Around

Kos is one of the easiest Greek islands to navigate. Its relatively flat terrain, especially in the north and east, has earned it the nickname of the cycling island of Greece. Renting a bicycle is an affordable, eco-friendly, and highly enjoyable way to get between the main town and nearby beaches. You will find rental shops on almost every corner in the main tourist areas.

For exploring further afield, a reliable public bus network operated by KTEL connects Kos Town with major villages and resorts like Kefalos, Mastichari, and Kardamena. However, renting a car, ATV, or a scooter is highly recommended if you want the ultimate freedom to discover hidden coves and mountain villages at your own pace. Taxis are also readily available at the ferry port, the airport, and major tourist hubs, though it is wise to agree on the fare or ensure the meter is running before departing.

When to Visit

The best time to visit Kos depends largely on what you want from your holiday. The peak summer months of July and August offer the hottest weather and the warmest sea temperatures, perfect for dedicated beach holidays and experiencing the island's lively nightlife. However, this is also when the island is most crowded, accommodation prices are at their highest, and ferry routes are busiest.

For a more relaxed experience, the shoulder seasons of May, June, September, and October are highly recommended. During these months, the weather is still pleasantly warm, the Aegean Sea remains swimmable, and the archaeological sites are much more enjoyable to explore without the intense mid-summer heat. Spring is particularly beautiful for nature lovers, as the island's interior is lush and covered in vibrant wildflowers, making it the perfect time for hiking and cycling.

Practical Information

Kos is a highly accessible island, well-equipped to welcome international visitors. The local currency is the Euro, and credit cards are widely accepted in hotels, restaurants, and shops, though carrying some cash is useful for small purchases in remote mountain villages or for tipping. English is spoken fluently in almost all tourist areas, making communication very easy.

The main ferry port is located right in Kos Town, meaning you can often walk straight to your accommodation upon arrival. If you are planning to island-hop to Rhodes or take a day trip to Nisyros or Bodrum, it is highly recommended to book your ferry tickets in advance during the summer months to guarantee a seat. Always double-check your departure port, as Kos has a secondary port in the village of Mastichari which primarily serves routes to the neighboring island of Kalymnos. Finally, the Mediterranean sun can be intense, so pack high-SPF sunscreen and a hat.

Kosferry & travel FAQ

How do I get to Kos by ferry?

Kos is a major maritime hub in the Dodecanese and is easily reached by ferry. You can sail directly from the port of Piraeus in Athens, though the journey is quite long. More commonly, travelers island-hop to Kos from nearby islands like Rhodes and Nisyros, or take a short international ferry crossing from Bodrum, Turkey.

Do I need a car in Kos?

A car is not strictly necessary if you plan to stay in Kos Town or a major resort, as the island has a reliable public bus system and excellent cycling lanes. However, renting a car or scooter for a few days is highly recommended for exploring secluded beaches and mountain villages at your own pace.

Is Kos a good island for families?

Yes, Kos is incredibly family-friendly. It features many long, sandy beaches with shallow, calm waters, such as Tigaki and Marmari, which are perfect for young children. The island's flat terrain also makes it easy for families to rent bicycles and explore safely together.

Can I do a day trip to Turkey from Kos?

Yes, the Turkish coastal city of Bodrum is just a short ferry ride away from Kos Town. It makes for an excellent day trip, allowing you to explore the vibrant Bodrum bazaar, visit the Castle of St. Peter, and enjoy authentic Turkish cuisine before returning to Greece in the evening.

What is the best beach on Kos?

While subjective, Paradise Beach is incredibly popular for its soft sand and unique volcanic gas bubbles rising through the water. Agios Stefanos is another favorite, offering the rare experience of swimming right next to ancient basilica ruins overlooking a picturesque islet.

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Reviewed by Serhat Özçelik, Founder & Editor of Ferry Schedule Hub · Last updated June 12, 2026.