Islands near Kos

Easy island-hopping ideas in the Dodecanese
Wed, 22 April 2026 The Ferryhopper Team

Looking for the best islands near Kos to explore on your next trip? With its strategic location in the Dodecanese and a busy port in Kos Town, the island is a great starting point for island-hopping adventures.

From volcanic landscapes to colorful harbors and historic towns, the islands near Kos offer a wide variety of experiences. Whether you’re planning a quick day trip or a multi-stop itinerary, there’s plenty to discover just a short ferry ride away.

Stone ruins and small chapels of the Byzantine Castle of Chora under a clear sky in Kalymnos, Greece

The ruins of the Byzantine Castle of Chora in Kalymnos, Greece

Kalymnos

Known as Greece’s climbing capital, Kalymnos stands out for its rugged terrain and authentic character. It’s a favorite for outdoor enthusiasts, but also for travelers looking for a more local vibe.

You can relax at Myrties Beach or Massouri, both offering clear waters and great sunset views. For a cultural touch, visit the Sponge Factory, which highlights the island’s diving tradition. Hiking up to the Castle of Chora rewards you with panoramic views across the Aegean. Don’t leave without trying fresh seafood with a glass of ouzo (Greece’s classic aperitif).

Ferries from Kos to Kalymnos run frequently, with crossings typically taking around 30 min to 1 hr depending on the type of vessel.

Kos - Kalymnos from €5.90

Nisyros

Among the most unique islands near Kos, Nisyros is known for its active volcano and dramatic landscapes. It’s ideal for travelers seeking something off the beaten path.

The highlight here is the Stefanos Crater, where you can walk right into the volcanic basin. Explore the charming village of Mandraki, and visit the Monastery of Panagia Spiliani for stunning views. Local tavernas serve specialties like pithia (chickpea fritters), perfect after a day of exploring.

Ferries from Kos to Nisyros operate regularly, with crossings typically lasting around 50 min to 1 hr 30 min.

Kos - Nisyros from €7.50

Aerial view of white and yellow houses of Mandraki village along the deep blue coast of Nisyros, Greece

The picturesque seaside village of Mandraki on the island of Nisyros, Greece

Rhodes

One of the most popular islands near Kos, Rhodes offers a mix of history, beaches, and vibrant nightlife. It’s perfect if you want a more diverse travel experience.

Walk through the medieval Old Town of Rhodes, a UNESCO World Heritage Site, and explore the Street of the Knights. Head to Lindos to see its ancient acropolis, or relax at Faliraki Beach. Be sure to try melekouni (a traditional honey and sesame sweet).

Ferries from Kos to Rhodes run frequently, with crossing times usually ranging from about 2 hr to 6 hr depending on the route.

Kos - Rhodes from €14.50

The medieval Palace of the Grand Master in Rhodes Old Town with the port and sea in the background, Greece

The impressive medieval Palace of the Grand Master in Rhodes, Greece

Leros

If you’re looking for quieter islands, Leros is a great choice. Its relaxed pace and Italian-influenced architecture give it a distinctive charm.

Visit Agia Marina with its colorful neoclassical houses, and climb up to the Castle of Panteli for panoramic views. Spend time at Alinda Beach, known for its calm waters, or explore hidden coves along the coast. Try gouna (sun-dried grilled fish), a local specialty.

Ferries from Kos to Leros operate regularly, with crossings typically taking around 1.5 hr to 2.5 hr.

Kos - Leros from €8.50

Panoramic view of Agia Marina village with white houses, green trees, and blue bay in Leros, Greece

Aerial view of the coastal Agia Marina village in Leros, Greece

Patmos

Spiritual and serene, Patmos is one of the most culturally rich islands near Kos. It’s ideal for travelers seeking history and tranquility.

Visit the Monastery of Saint John the Theologian and the Cave of the Apocalypse, both UNESCO-listed. Wander through Chora, known for its elegant mansions and narrow alleys. For swimming, head to Psili Ammos Beach, one of the island’s top sandy spots.

Ferries from Kos to Patmos run several times per week, with crossings usually taking around 2 hr to 3.5 hr.

Kos - Patmos from €20

Close-up of a stone bell tower overlooking the arid hills and blue sea of Patmos, Greece

View from the Cave of the Apocalypse over the landscape of Patmos, Greece

Symi

Colorful and elegant, Symi is one of the most picturesque Dodecanese islands. It’s known for its charming harbor and relaxed atmosphere.

Arriving at Gialos Harbor, you’ll see pastel houses cascading down the hills. Visit the Monastery of Archangel Michael Panormitis, and swim at Agios Stefanos Beach. Don’t miss symiako garidaki (tiny fried shrimp), a local favorite.

Ferries from Kos to Symi are available several times per week, with crossings typically taking around 1.5 hr to 5.5 hr depending on the company and itinerary.

Kos - Symi from €9

Colorful neoclassical houses and a bell tower overlooking sailboats in Gialos harbor in Symi, Greece

The colorful neoclassical buildings at Gialos harbor in Symi, Greece

Island-hopping around Kos: book your ferry tickets

Exploring the islands near Kos is simple, thanks to the frequent ferry connections across the Dodecanese. You can easily compare routes, check schedules, and book tickets in just a few clicks on Ferryhopper. Plan your route, secure the best available prices, and travel with confidence knowing there are no hidden fees.