Kos

Travel Guide

Kos
Kos
Kos
Kos
Kos

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.

Alexandra Hotel

Alexandra Hotel

4 out of 5
16, 25th Martiou Str Kos Kos Island
The price is ¥13,717 per night from Jun 21 to Jun 22
¥13,717
¥16,924 total
Jun 21 - Jun 22
includes taxes & fees
Book a stay at this business-friendly hotel in Kos. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Port of Kos and Archaeological Museum ...
8.8/10 Excellent! (399 reviews)
"Great, friendly hotel less than 5 min walk to the marina. Harbor views from room were great. Quiet neighborhood."

Reviewed on May 22, 2026

Alexandra Hotel
OKU Hotel Kos - Adults Only

OKU Hotel Kos - Adults Only

5 out of 5
Marmari Kos
The price is ¥74,238 per night from Jun 24 to Jun 25
¥74,238
¥84,313 total
Jun 24 - Jun 25
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! (284 reviews)
"Just returned from a wonderfully relaxing week at OKU Kos. It is a truly stunning hotel set on the edge of the dunes leading to a sandy beach and the clear waters of the Aegean. The hotel is designed in a laidback boho style in calming neutral shades. Rooms are cool and comfortable appointed with ..."

Reviewed on May 9, 2026

OKU Hotel Kos - Adults Only
Neptune Luxury Resort

Neptune Luxury Resort

5 out of 5
Mastichari Kos
The price is ¥31,825 per night from Jun 7 to Jun 8
¥31,825
¥37,737 total
Jun 7 - Jun 8
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! (502 reviews)
"Lovely hotel set in beautiful surroundings, gardens and beach. Very relaxed style. Ideal for families and couples."

Reviewed on May 31, 2026

Neptune Luxury Resort
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 ...
7.2/10 Good! (59 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
Kos Divine Hotel and Suites

Kos Divine Hotel and Suites

4 out of 5
2 Charmilou Str. Kos Kos Island
Book a stay at this spa aparthotel in Kos. Enjoy free WiFi, free parking, and an outdoor pool. Popular attractions Port of Kos and Kos Marina are located ...
8.8/10 Excellent! (89 reviews)
"Great amenities good stuff good breakfast"

Reviewed on May 2, 2026

Kos Divine Hotel and Suites
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 Shrine of Aphrodite are located ...
9.2/10 Wonderful! (34 reviews)
"Very nice for the cost and located well"

Reviewed on Jun 1, 2026

Bristol Sea View 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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