Discover Kos: 6 Compelling Reasons to Visit Greece’s Healing Island

Located in the southeast corner of the Aegean Sea, Kos is part of the Dodecanese island cluster and offers visitors a blend of rich history, stunning landscapes, exciting sports activities, and a unique culture. The island is renowned as the home of Hippocrates, “the Father of Medicine,” whose school at the Asclepius Sanctuary attracted pilgrims in ancient times seeking cures and therapies. The ruins of this ancient healing center remain one of the island’s most significant archaeological sites and serve as a testament to Kos’s profound connection with wellness.

In addition to the Asclepius Sanctuary, visitors can explore the Ancient Agora, the Roman Odeon, and the Castle of the Knights in Kos Town. They can also pedal along the island’s extensive bike lanes, enjoy its vibrant water sports scene, or simply lounge on its gorgeous beaches. Kos truly offers something for every type of visitor.

How to Get There

Visit Kos from May to September for warm weather and lively activities, with unique charm in every season.|©iStock/pidjoe

Kos has an international airport (KGS), located about 15 miles (24 kilometers) southwest of the capital town. During the summer, direct flights connect Kos to Athens, Thessaloniki, and many major European cities. The flight from Athens takes just under an hour, making the island easily accessible from the Greek mainland.

Ferries are another popular way to reach Kos. Daily services connect the island to Piraeus, the main port of Athens, with a journey lasting between nine and 12 hours; however, high-speed ferries can significantly reduce travel time. Kos is also well-connected to other Dodecanese islands, such as Rhodes, Kalymnos, and Patmos, making it an ideal stop for an island-hopping adventure.

When to Go

Since beaches and water sports are major attractions, the best time to visit Kos is during the warm months between May and September. However, the island offers unique experiences across all four seasons, depending on your preferences.

Spring (March – April): Ideal for travelers seeking mild weather, fewer crowds, and blooming landscapes. Temperatures range from 20–25°C (68–77°F), making it perfect for exploring historical sites and enjoying outdoor activities.

Summer (May – August): The peak tourist season, with temperatures often reaching 30–35°C (86–95°F). The island buzzes with energy, festivals, and vibrant nightlife. It’s the perfect time for beach lovers and water sports enthusiasts, though crowds can be significant.

Autumn (September – October): Similar to spring, autumn offers warm seas, pleasant temperatures, and a more relaxed atmosphere. It’s an excellent time for swimming and sightseeing.

Winter (November – February): Quieter and cooler, with many tourist facilities closed. However, it offers an authentic experience for those who prefer solitude and a deeper connection with local culture.

Getting Around

Kos is the third-largest island in the Dodecanese group, after Rhodes and Karpathos. Renting a car or scooter is the most convenient way to explore Kos’s diverse landscapes at your own pace. Alternatively, reliable bus services connect major towns and beaches, offering an affordable transportation option.

Where to Eat

Greek cuisine is renowned for its incredible flavors, and dining in Kos is no exception. Be sure to sample krasotyri and katimeria, two dishes unique to the island. Krasotyri (wine cheese) is a distinctive goat cheese aged in red wine, imparting a rich and tangy flavor. Katimeria consists of deep-fried dough stuffed with creamy, soft cheese and is available in both savory (herbs and salt) and sweet (honey and cinnamon) variations.

For fresh seafood, head to The Fish House, located near the harbor in Kos Town. This traditional fish taverna offers delicious meals in a classic Greek setting. For breathtaking views, visit Lofaki, meaning “little hill” in Greek. This internationally-focused restaurant provides panoramic views of the village below and the surrounding islands, with sunset being a particularly popular time to visit.

For a truly unique dining experience, visit Mylotopi, situated just above the village of Kefalos. This restaurant, housed in a beautifully converted windmill, offers stunning views over the village. Allow yourself plenty of time to enjoy your meal, as the location serves as both a historic site and a culinary delight.

6 Things to See and Do on the Island of Kos

Kos boasts an impressive array of attractions and activities, offering something for every type of visitor. Here are six must-see experiences that highlight the best of what the island has to offer.

1. Visit the Tree of Hippocrates in Kos Town

Admire the iconic Tree of Hippocrates, a symbol of Kos’s rich medical heritage.|©iStock/milangonda

Located in Platanos Square in Kos Town, the Tree of Hippocrates is believed to be one of the oldest trees in Europe. According to legend, Hippocrates, known as “the Father of Medicine,” once sat under the shade of a plane tree in this area to teach his students. While the current tree is estimated to be around 500 years old, it is considered a descendant of the original tree that the ancient philosopher frequented.

While in Kos Town, be sure to explore other historic landmarks, including the Castle of the Knights of St. John, a medieval fortress near the port, and the Ancient Agora, one of the largest agoras ever excavated in Greece. These sites are perfect for history enthusiasts seeking to delve into the island’s rich past.

2. Soak in the Natural Thermal Springs

Relax and rejuvenate in the natural thermal springs.|©iStock/balipadma

About six miles (10 kilometers) from Kos Town lies Therma Beach, home to the island’s therapeutic hot springs, known as thermes. Unlike Kos’s typical sandy beaches, Therma Beach features dark pebbles and rocky formations, creating a distinctive and picturesque setting. Visitors can enjoy stunning views of the Aegean Sea and the volcanic island of Nisyros, further enhancing the experience.

At the end of the pebbled beach, a natural rock pool contains hot water that often exceeds 100°F (38°C). When mixed with the cooler seawater, it creates a warm, salty bath that makes Therma Beach one of the island’s most sought-after destinations. The combination of soothing waters and a tranquil environment makes it an ideal spot for relaxation and rejuvenation.

Keep in mind that Therma Beach is an unorganized beach, meaning there are no facilities such as umbrellas, toilets, or changing rooms—so be sure to bring your own supplies for a comfortable visit.

3. Explore the Asklepion Sanctuary

Step back in time at the Asklepion Sanctuary, where ancient healing traditions meet breathtaking views.|©iStock/vanbeets

No trip to Kos is complete without a visit to the Asklepion Sanctuary, one of Greece’s most significant ancient medical centers. Dating back to the 4th century B.C.E., the sanctuary was dedicated to Asclepius, the god of healing, and has strong ties to Hippocrates, the father of modern medicine.

The site features 2,300-year-old terraced structures that provide panoramic views of the island, offering a glimpse into the healing rituals that once took place here. As an open-air site exposed to the elements, it’s best to visit during the cooler hours of the day. While informative signs are available, hiring a guide can greatly enhance your experience, bringing the sanctuary’s rich history to life.

With its tranquil atmosphere and breathtaking surroundings, the Asklepion is an ideal place to reflect on the ancient medical practices that helped shape modern healthcare.

4. Make a Splash with the Lively Water Sports Scene

Experience the lively water sports scene, perfect for ocean lovers.|©iStock/photoman

Kos boasts a vibrant water sports scene, making it an ideal destination for adventure seekers and ocean enthusiasts alike. The island’s diverse coastline and crystal-clear waters provide the perfect setting for a wide range of activities, from windsurfing, foiling, and kitesurfing to stand-up paddleboarding and kayaking.

Top windsurfing spots can be found across the island, with Psalidi Beach, Kefalos, and Marmari being popular choices. In Kardamena, visitors can enjoy a variety of motorized water sports, including parasailing and water skiing. Scuba diving enthusiasts will find numerous dive centers, such as Arian Diving Centre in Kardamena, offering diving excursions for all experience levels.

For those interested in windsurfing, kitesurfing, and boat excursions, Anemos Watersports Club provides excellent facilities and services. Meanwhile, fitness enthusiasts can enjoy stand-up paddleboard yoga lessons with LynnYannYoga in Kefalos or take studio yoga classes in Mastihari.

Whether you’re a seasoned pro or a curious beginner, Kos offers plenty of schools and rental centers to ensure an unforgettable aquatic adventure.

5. Cycle Around the Island

Cycle through picturesque villages and scenic coastal routes.|©iStock/cegli

Kos is known as Greece’s “Cycling Island” due to its flat terrain and well-marked bike paths. With 380 marked cycling routes, renting a bike is a fantastic way to explore the island’s coastal routes, quaint villages, and scenic landscapes.

The route from Kos Town to Tigaki Beach is particularly popular, offering a leisurely ride with breathtaking views of the Aegean Sea. As you cycle through the island’s picturesque roads, you’ll pass charming villages where you can stop to enjoy traditional Greek hospitality and sample local delicacies.

Kos’s diverse terrain caters to cyclists of all levels, whether you’re a casual rider looking for a relaxed experience or an experienced enthusiast seeking a more challenging adventure.

6. Beach Hop

Tigaki Beach is a popular spot to soak up the sun. |©iStock/Esin Deniz

Kos is famous for its stunning beaches, boasting 70 miles (112 kilometers) of coastline, each offering its own unique charm.

On the northern coast, about 7 miles (11 kilometers) west of Kos Town, Tigaki Beach stretches for miles with soft sand, sunbeds, umbrellas, and water sports opportunities. Nearby taverns and bars make it a convenient and enjoyable spot for a full beach day.

On the southern coast, approximately 19 miles (30 kilometers) southwest of Kos Town, Paradise Beach is a favorite, known for its soft white sand, turquoise waters, and lively atmosphere. Be prepared for crowds, as it’s one of the most popular beaches on the island.

Further along the southern coast, Kefalos Beach offers stunning views of the small islet of Kastri, complete with a charming chapel, making it a picturesque and serene spot.

On the northwest coast, around 14 miles (22 kilometers) from Kos Town, Mastichari Beach is another lively choice, featuring vibrant blue waters and plenty of amenities to ensure a comfortable visit.

Whether you’re looking for a lively beach scene or a tranquil retreat, Kos offers a beach for every preference.

Final Thoughts

Whether you’re tracing the footsteps of Hippocrates, lounging on sun-drenched beaches, or cycling through its charming villages, Kos offers an enriching and diverse experience. With its welcoming locals and wide array of attractions, the island is perfect for all types of travelers—history buffs, adventure seekers, families, and couples alike. Plan your trip, immerse yourself in the island’s charm, and let Kos reveal its magic.