11 Very Best Things to Do in Kos, Greece

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Whether you’re seeking sun, sandy beaches or ancient ruins, Kos has something to charm every type of traveller. 

The best part? 

You don’t have to rush around to experience it all. 

Kos has a relaxed vibe that invites you to savour every moment. 

In this guide, I’ll take you through the very best things to do on your first visit, helping you discover the true heart of this wonderful island.

Wander Through the Ancient Asklepion

Visiting the Asklepion is like stepping into a storybook of ancient medicine. 

This sprawling archaeological site was once a healing centre dedicated to Asklepios, the Greek god of medicine. 

It is where Hippocrates, often called the father of modern medicine, practised and taught. 

As you wander through the ruins of temples, theatres, and healing baths, you can almost hear the footsteps of patients and healers from thousands of years ago. 

The setting is peaceful, with pine trees swaying and views stretching over the island and sea beyond. 

It is not just an educational stop but a place to reflect on how far medicine has come and how connected we are to our past.

The Asklepion is easily accessible from Kos Town and makes a great morning outing. 

Take your time here, soak up the atmosphere, and if you enjoy history, hire a guide or download an audio tour to bring the ancient stories to life. 

Oh, and don’t forget your camera!

The light in the late afternoon can turn the stone ruins golden.

Relax on Tigaki Beach’s Shimmering Sands

If a beach day sounds like bliss, Tigaki Beach is an excellent choice. This long stretch of golden sand is perfect for sun worshippers and swimmers alike. 

The shallow waters make it especially family-friendly, and the gentle waves invite long, leisurely swims. 

You’ll find plenty of sunbeds and umbrellas available for hire, along with beachfront tavernas serving fresh food and cold drinks.

Beyond just lounging, Tigaki offers a good selection of watersports, from paddleboarding to windsurfing. 

It’s a lively spot in the summer but still manages to maintain a laid-back atmosphere. 

Walking along the shore, you’ll notice locals and tourists chatting, children playing, and the scent of salty sea air.

Try to visit early in the day if you want a quieter experience or later in the afternoon when the sun softens and the beach takes on a golden glow. 

Either way, it’s a great place to soak up the Aegean charm.

Discover Kos Town’s Historical Gems

Kos Town is far more than a ferry port. 

It is the cultural and historical heart of the island with plenty to explore. 

Start at the imposing Castle of the Knights of Saint John, a fortress built in the 15th century. 

The castle’s stone walls tell tales of battles fought to defend the island, and climbing to the top offers lovely views over the harbour and town rooftops.

The Archaeological Museum nearby is packed with fascinating finds, from ancient sculptures to everyday objects used by islanders centuries ago. 

Walking through the streets, you will encounter Ottoman mosques, Italian neoclassical architecture, and charming plazas where locals sip coffee under the shade of trees.

Make sure to spend some time at the vibrant market where vendors sell fresh food and handmade goods. 

It is a perfect place to sample local life and maybe pick up a few souvenirs.

🏨 BEST HOTELS IN KOS

Best 5 Star Hotels in Kos
NISSEA Boutique Hotel • Cabana Blu Hotel & Suites • Lango Design Hotel & Spa (Adults Only)

Best 4 Star Hotels in Kos
Kos Aktis Art Hotel • Orpheus Studios • KoSea Boutique Hotel

Best Budget Hotels in Kos
Ilios and Irene • Cirillo Family Hotel-Christinas Studios • Captain’s Hotel

Take a Dip in the Natural Hot Springs of Therma

One of Kos’s unique attractions is the natural hot springs at Therma. 

This area is famous for its warm, sulphur-rich waters that flow from underground springs. 

Bathing here is said to have therapeutic benefits, helping with ailments like arthritis and skin conditions.

The springs meet the sea at a rocky cove, creating a natural spa where you can relax and soak your cares away. 

The smell of sulphur is strong, but many visitors find the experience well worth it. The waters remain warm even in cooler months, making Therma a year-round destination.

Visiting early in the morning or later in the evening helps avoid crowds. Bring water shoes as the seabed can be a little rough. 

After your soak, enjoy a meal at a nearby taverna, sampling fresh local produce and traditional recipes.

Explore the Picturesque Village of Zia

For a change of pace, head inland to the mountain village of Zia. 

This traditional settlement sits high above the sea, offering panoramic views of Kos and the surrounding islands. 

Narrow cobbled streets wind past whitewashed houses, quaint shops selling local crafts, and cosy cafes where you can sip a slow coffee.

Zia is a wonderful place to experience authentic island life away from the beach crowds. 

It is particularly famous for its sunset views, with many visitors gathering in the evening to watch the sun dip behind the hills, painting the sky in fiery colours.

Local tavernas here serve delicious homemade meze and local wines. It is a perfect spot for a leisurely dinner or even just an afternoon snack. 

The village is also a starting point for walking trails through the nearby hills, which offer peaceful escapes into nature.

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Take a Boat Trip to Nearby Islands

Kos is perfectly positioned for island hopping. 

A day trip by boat opens up a whole new world of beaches, villages, and landscapes to explore. 

Popular destinations include Kalymnos, known for its sponge diving tradition, and Nisyros, where you can visit an active volcano crater.

Boat tours vary from simple ferry crossings to private yacht charters. Some offer stops for swimming and snorkeling in secluded coves. 

The Aegean Sea around Kos is stunningly clear and warm, perfect for water activities and relaxing on deck.

Booking a boat trip is a great way to see the region beyond Kos itself and enjoy fresh meals on smaller islands. 

For a quieter experience, look for less commercial tours or choose weekdays outside peak season.

Visit the Ancient Roman Odeon

Just a short walk from the town centre lies the Ancient Roman Odeon, a small but atmospheric theatre dating back to the second century AD. 

🏨 BEST HOTELS IN KOS 

Best Hotels in Kos for Couples
Lango Design Hotel & Spa • NISSEA Boutique Hotel • D’Andrea Lagoon All Suites

Best Hotels in Kos for Families
Grecotel LUXME Kos • Neptune Luxury Resort • Grand Blue Beach Hotel

Best Hotels in Kos with a Sea View
Cabana Blu Hotel & Suites • Grecotel LUXME Kos • KOIA Well Being Resort • White Rock of Kos Hotel (Adults Only)

This well-preserved site was once a cultural hub where music, poetry, and theatre brought the community together.

The stone seats curve gracefully around the stage area, and you can still sense the echoes of performances held here centuries ago. 

It’s a lovely spot for history lovers who want to delve into the cultural life of ancient Kos.

The Odeon is often overlooked by tourists rushing to other sites, so you can enjoy a quieter visit. 

Nearby cafes make it easy to continue exploring Kos Town once you’ve soaked up the atmosphere.

Experience Local Flavours at Kos Food Markets

Food is at the heart of Greek culture, and Kos is no exception. 

Visiting a market is a feast for the senses and a great way to connect with local traditions.

The markets in Kos Town are particularly lively, especially in the mornings. 

You can chat with farmers and producers, taste samples, and discover new ingredients. Look out for fresh figs and aromatic herbs like oregano and thyme.

It’s a wonderful way to fuel your day of exploring and immerse yourself in the island’s culinary scene.

Stroll Along the Waterfront and Marina

The waterfront of Kos Town is perfect for a leisurely stroll at any time of day. 

During the daytime, cafes spill out onto the promenade, inviting you to enjoy a Greek coffee or a cool drink while watching the boats bobbing in the harbour.

As the sun sets, the atmosphere changes. 

The marina lights twinkle on, tavernas fill with chatter, and music drifts through the air. This is the place to soak up the local nightlife without needing to rush to crowded clubs.

Take your time walking here. 

Stop to admire the yachts, watch fishermen pull in their catch, or simply sit on a bench and feel the sea breeze. 

It’s one of those simple pleasures that make a holiday feel special.

Discover the Byzantine Castle of Antimachia

A short journey from Kos Town will bring you to the village of Antimachia, home to an impressive Byzantine castle. 

This fortress was built in the Middle Ages to protect the island from invaders and pirates.

Exploring the castle grounds offers insight into the strategic importance of Kos throughout history. 

From the walls, you can enjoy expansive views of the countryside and sea. The village itself is charming, with traditional tavernas and friendly locals.

Visiting Antimachia Castle is a rewarding day trip for those who want to combine history with scenic surroundings. 

It also offers a quieter contrast to the busier coastal areas.

Kos offers a wonderful blend of ancient history, beautiful beaches, authentic local culture, and delicious food. 

Whether you spend your days wandering archaeological sites, relaxing on sun-kissed shores, or enjoying fresh food by the sea, you will find plenty to fill your time. 

This island invites you to slow down, explore at your own pace, and discover stories that have been waiting to be told for centuries. 

Kos is more than a holiday destination, it’s a place where memories are made and shared long after you have left the shore.

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