Kos

Travel Guide

A coastal town with a prominent white building with a clock tower, palm trees, and a historic stone wall.
A mosque with a tall minaret and a red dome, surrounded by outdoor cafes and palm trees.
A beach with a thatched hut and a boat.
A coastal town with a prominent white building with a tower, palm trees, and a historic stone wall by the sea.
A large sailing ship docked at a marina with a clear blue sky and buildings in the background.

This island town impresses with magnificent Roman and Ottoman ruins, Hellenistic artifacts and medieval architecture.

From the Greeks to the Romans to the Ottomans, the world’s most powerful civilizations have left their mark on the remarkable Kos Town. Strewn with medieval castles and ancient marketplaces, as well as a Roman Odeon and one of history’s earliest medical centers, this village overflows with history. Explore the fascinating ruins before hitting the beach.

Kos’s archaeological ruins are some of the most popular in the Dodecanese. Visit the central square and stand under the Tree of Hippocrates, a plane tree where Hippocrates once taught his students. Meander along the port to the impressive Castle of Neratzia. Built by the Knights of St. John, this defensive structure overlooked the water passage between Kos and Halicarnassus. The inner Keep was built in the 14th century while the outer Keep dates back to around the 16th century.

South of the harbor is the excavation of the Ancient Agora where ancient houses with mosaics, columns, temples and bathhouses recall the lives of bygone civilizations. Stroll through the Ancient Market, which dates back to the third century B.C.

Continue your explorations in the Northern Baths area, home to the Ancient Stadium, and at the ruins of the Western Archaeological Site. Examine the intricate mosaic floors in the restored Casa Romana then rest on the stone steps of the nearby Roman Odeon Amphitheater, which was built between the first and second century. Look to the stage area and imagine that in its time, up to 750 people would gather here to watch theater, music performances and Roman games. Many excavated relics from this area can be viewed at the Archaeological Museum on Eleftherias Square.

Other impressive sites include the House of Count Francesco Sans, the Mosque of Gazi Hasan Pasha and the Panellenion Complex, where the Italian National Fascist Party held office. Day-trips to the ancient structures of the Asclepeion are also popular. This famed healing resort is where Hippocrates, the father of modern medicine, is thought to have trained.

After a day of sightseeing, unwind on Zouroudi Beach or the quieter Psalidi Beach. For further relaxation, sink into the warm mineral baths at Therma.

Kos Town is located on the northeast coast of the island. Get here by boat from Piraeus, Rhodes or Turkey or fly into Kos Island International Airport, Hippocrates.

OKU Hotel Kos - Adults Only

OKU Hotel Kos - Adults Only

5 out of 5
Marmari Kos
The price is ¥82,061 per night from Aug 10 to Aug 11
¥82,061
¥92,905 total
Aug 10 - Aug 11
includes taxes & fees
Book a stay at this luxury hotel in Kos. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions ...
9.4/10 Exceptional! (298 reviews)
"Stunning property, let down by management and privacy issues. OKU Kos is beautiful. The 20m pool is spotless and great for fitness. However, our room's private pool lacked privacy; gaps in the walls allow neighbours to see right in, ruining any chance of skinny-dipping. The beach is stunning with ..."

Reviewed on Jul 16, 2026

OKU Hotel Kos - Adults Only
Neptune Luxury Resort

Neptune Luxury Resort

5 out of 5
Mastichari Kos
The price is ¥35,220 per night from Aug 3 to Aug 4
¥35,220
¥41,464 total
Aug 3 - Aug 4
includes taxes & fees
Book a stay at this luxury hotel in Kos. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions ...
9.4/10 Exceptional! (523 reviews)
"One of the very best resorts I’ve ever stayed at! Beautiful premises, delicious food, and very friendly staff. Highly recommended!"

Reviewed on Jul 8, 2026

Neptune Luxury Resort
Chrysoula Hotel & Apartments

Chrysoula Hotel & Apartments

3 out of 5
Kefalos Kos Kos Island
The price is ¥12,570 per night from Aug 4 to Aug 5
¥12,570
¥14,733 total
Aug 4 - Aug 5
includes taxes & fees
Book a stay at this family-friendly hotel in Kos. Enjoy free parking, an outdoor pool, and breakfast (surcharge). Popular attractions Kefalos Beach and Paradise ...
8.2/10 Very Good! (60 reviews)
"Just a quick stopover to Kos then I am off to Bodrum, this was close to airport and lovely beaches, the hotel was apartments, rooms had everything needed. The staff are amazing, very welcoming and friendly. The local bus stop which takes you to the airport and Kos Town, in one minute from the hotel, ..."

Reviewed on Jul 17, 2026

Chrysoula Hotel & Apartments
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Bristol Hotel & Apartments

Bristol Hotel & Apartments

2 out of 5
Patakou 5 Kos Kos Island
Stay at this aparthotel in Kos. Enjoy free WiFi, daily housekeeping, and bicycle rentals on site. Popular attractions Port of Kos and Kos Castle are located ...
7.4/10 Good! (65 reviews)
"Check in was by phone call and we did not have mobile coverage lucky the wifi password was posted and we could use WhatsApp. Fridge did not work and was hot to touch other than that things were fine"

Reviewed on Jun 1, 2026

Bristol Hotel & Apartments
Bristol Sea View Apartments

Bristol Sea View Apartments

2 out of 5
8, Vasileos Georgiou Str. Kos
Stay at this aparthotel in Kos. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Port of Kos and Kos Marina are located nearby.
9.2/10 Wonderful! (38 reviews)
"I had booked a room for 1 adult and 1 child and the lady made it somewhat difficult giving me a second set of towels- claiming it was a room for one person. When I asked her if she wanted to see my reservation she waved me off and gave me another set of towels. That’s just not very welcoming…"

Reviewed on Jul 6, 2026

Bristol Sea View Apartments
Milva Apartments

Milva Apartments

2 Meropidos Kos
Stay at this aparthotel in Kos. Enjoy free WiFi, furnished balconies, and cable TV channels. Popular attractions Port of Kos and Kos Castle are located ...
Milva Apartments
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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