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OKU Hotel Kos - Adults Only

5.0 star property

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Photo gallery for OKU Hotel Kos - Adults Only

Villa, Private Pool, Oceanfront | View from room
Villa, Private Pool, Oceanfront | Terrace/patio
On the beach, white sand
Bar (on property)
Poolside bar

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Spa
  • Parking included
  • Free WiFi
  • Restaurant

Explore the area

View in a map
Marmari, Kos, 85300
  • Place, Marmari Beach
    ‪12 min walk‬
  • Place, GoKart Maramari
    ‪5 min drive‬
  • Place, Kefalos Beach
    ‪46 min drive‬
  • Airport, Kos (KGS-Kos Island Intl.)
    ‪20 min drive‬

Room options

View all photos for Standard Double Room, 1 Bedroom, Garden Area

Minibar, in-room safe, individually furnished, desk

Standard Double Room, 1 Bedroom, Garden Area

8.8 out of 10
Excellent
(10 reviews)
  • 344 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Double Bed OR 2 Twin Beds
  • Garden view

View all photos for Premium Double Room, 1 Bedroom, Sea View

View from room

Premium Double Room, 1 Bedroom, Sea View

10.0 out of 10
Exceptional
(1 review)
  • 356 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Double Bed OR 2 Twin Beds
  • Sea view

View all photos for Junior Double Room, Poolside

Junior Double Room, Poolside | Terrace/patio

Junior Double Room, Poolside

9.6 out of 10
Exceptional
(7 reviews)
  • 484 sq ft
  • Sleeps 3
  • 1 Double Bed and 1 Twin Bed

View all photos for Suite, Private Pool, Executive Level

View from room

Suite, Private Pool, Executive Level

10.0 out of 10
Exceptional
(2 reviews)
  • 700 sq ft
  • 1 bedroom
  • Sleeps 3
  • 1 Double Bed and 3 Twin Beds

View all photos for Villa, Private Pool, Oceanfront

Villa, Private Pool, Oceanfront | Minibar, in-room safe, individually furnished, desk

Villa, Private Pool, Oceanfront

  • 1076 sq ft
  • Sleeps 4
  • 2 Double Beds and 2 Twin Beds

View all photos for Premium Double Room, 1 Bedroom, Resort View

View from room

Premium Double Room, 1 Bedroom, Resort View

  • 1 bedroom
  • Sleeps 2
  • 1 Double Bed OR 2 Twin Beds
  • Resort view

View all photos for Classic Double Room, 1 Bedroom, Garden Area

Minibar, in-room safe, individually furnished, desk

Classic Double Room, 1 Bedroom, Garden Area

  • Sleeps 2
  • 1 Double Bed OR 2 Twin Beds
  • Garden view

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  • Pool
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  • Parking included
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4.8 out of 5, Exceptional, 188 reviews
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About the neighborhood

Kos

Located in Kos, OKU Hotel Kos - Adults Only is by the ocean, within a 5-minute drive of GoKart Maramari and Marmari Beach. .This beach hotel is 9.9 mi (15.9 km) from Port of Kos and 1.7 mi (2.8 km) from Alykes Kos Beach Area.

What's nearby

  • Marmari Beach - 12 min walk - 0.7 miles
  • GoKart Maramari - 5 min drive - 1.7 miles
  • Tigaki Beach - 12 min drive - 4.3 miles
  • Kos Marina - 25 min drive - 10.8 miles
  • Kefalos Beach - 46 min drive - 17.8 miles

Getting around

  • Kos (KGS-Kos Island Intl.) - 18 min drive

Restaurants

  • ‪Neptune Hotels Restaurant - ‬9 min drive
  • ‪Restaurant Marmari Beach - ‬8 min walk
  • ‪Green & Grill - ‬9 min walk
  • ‪Mythos Bar & Restaurant - ‬17 min walk
  • ‪Biggy"s on the beach - ‬5 min walk

About this property

OKU Hotel Kos - Adults Only

Luxury hotel on the beach, with outdoor pool
OKU Hotel Kos - Adults Only offers 100 air-conditioned accommodations with minibars and safes. Rooms open to balconies or patios. Each accommodation is individually furnished. 32-inch flat-screen televisions come with cable channels. Bathrooms include showers, bathrobes, slippers, and complimentary toiletries.

This Kos hotel provides complimentary wireless Internet access. Business-friendly amenities include desks and phones. Additionally, rooms include coffee/tea makers and hair dryers. Housekeeping is provided daily.

An indoor pool and an outdoor pool are on site. Other recreational amenities include a health club and a sauna.

The recreational activities listed below are available either on site or nearby; fees may apply.

The onsite spa has massage/treatment rooms. Services include facials, body wraps, body scrubs, and body treatments.
Make yourself at home in one of the 100 individually furnished guestrooms, featuring minibars and flat-screen televisions. Rooms have private balconies or patios. Complimentary wireless internet access keeps you connected, and cable programming is available for your entertainment. Private bathrooms with showers feature complimentary toiletries and hair dryers.
Relax at the full-service spa, where you can enjoy massages, body treatments, and facials. You can take advantage of recreational amenities such as a health club, an outdoor pool, and an indoor pool. This hotel also features complimentary wireless internet access, concierge services, and a reception hall.
Satisfy your appetite for lunch or dinner at the hotel's restaurant, or stay in and take advantage of the room service (during limited hours). Unwind at the end of the day with a drink at the bar/lounge or the poolside bar. A complimentary buffet breakfast is served daily from 7 AM to 10 AM.
Featured amenities include a business center, dry cleaning/laundry services, and a 24-hour front desk. Guests may use a roundtrip airport shuttle for a surcharge, and free self parking is available onsite.
A complimentary buffet breakfast is served each morning between 7 AM and 10 AM.
Onsite venue - This restaurant specializes in international cuisine and serves breakfast, lunch, and dinner.
Room service (during limited hours) is available.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Roundtrip airport shuttle (surcharge)
  • Free self parking on site
  • Wheelchair-accessible parking available

Food and drink

  • Free buffet breakfast available daily 7:00 AM to 10:00 AM
  • A bar/lounge
  • A poolside bar
  • A restaurant
  • Snack bar/deli

Things to do

  • Bicycle rentals
  • Full-service spa
  • Health club
  • Indoor pool
  • Library
  • Outdoor pool
  • Sauna
  • Steam room
  • Yoga classes

Conveniences

  • 24-hour front desk
  • Laundry facilities
  • Luggage storage
  • Safe at front desk

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Tour and ticket assistance

Business services

  • Business center

Outdoors

  • Garden
  • On the beach
  • Pool loungers
  • Pool umbrellas
  • Terrace

Full-service spa

  • Body scrubs
  • Body wraps
  • Facials
  • Manicures/pedicures
  • Massage
  • Spa treatment rooms

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • No elevator
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible parking
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible spa

More

  • Designated smoking areas
  • Mosquito nets
  • Reception hall

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes

Bathroom

  • Bathrobes
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shower
  • Slippers
  • Towels provided

Entertainment

  • 32-inch flat-screen TV with cable channels

Food and drink

  • Coffee/tea maker
  • Limited room service
  • Minibar

More

  • Air conditioning
  • Desk
  • Individual furnishings
  • Phone
  • Safe
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: midnight
Minimum check-in age: 18

Check-out

Check-out before 11:00 AM
Late check-out subject to availability
A late check-out fee will be charged

Special check-in instructions

Front desk staff will greet guests on arrival at the property
This property doesn't offer after-hours check-in
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

Pets not allowed

Children and extra beds

Children 15 and younger are not allowed at this property; All guests older than 15 are welcome
Cribs (infant beds) are not available

Property payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • A tax is imposed by the city and collected at the property. This tax is adjusted seasonally and might not apply year round. Other exemptions or reductions might apply. For more details, please contact the property using the information on the reservation confirmation received after booking.
  • A tax is imposed by the city: From 1 November - 31 March, EUR 4.00 per accommodation, per night
  • A tax is imposed by the city: From 1 April - 31 October, EUR 15.00 per accommodation, per night

We have included all charges provided to us by the property.

Optional extras

  • Late check-out is available for a fee (subject to availability)

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
Property Registration Number 1012296

We should mention

This property does not have elevators
Cash transactions at this property cannot exceed EUR 500, due to national regulations; for further details, please contact the property using information in the booking confirmation
Pool access available from 8:00 AM to 7:00 PM
Children 15 years old and younger are not permitted at this property
Only registered guests are allowed in the guestrooms

Property is also known as

Casa Cook Kos Hotel
Casa Cook Hotel
Casa Cook Kos
OKU Hotel Kos Kos
OKU Hotel Kos Hotel
OKU Hotel Kos Hotel Kos
OKU Kos ex Casa Cook Kos
OKU Hotel Kos Former Casa Cook Kos

OKU Hotel Kos - Adults Only Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 211 out of 279 reviews
Rating 8 - Good. 48 out of 279 reviews
Rating 6 - Okay. 17 out of 279 reviews
Rating 4 - Poor. 1 out of 279 reviews
Rating 2 - Terrible. 2 out of 279 reviews

9.6/10

Cleanliness

9.2/10

Staff & service

9.4/10

Amenities

9.6/10

Property conditions & facilities

Reviews

10/10 Excellent

Andrew

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Lovely accommodation, very friendly staff and a great place to relax
Stayed 7 nights in Oct 2025

10/10 Excellent

Jose

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Beautiful hotel with comfortable rooms and good restaurant. The staff was incredible.
Stayed 2 nights in Sep 2025

10/10 Excellent

Oliver

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We stayed for 7 nights at the Oku Hotel in Kos for our honeymoon, and it was absolutely perfect. Our room with a private pool felt like our own little paradise – stylish, peaceful, and private. The atmosphere of the hotel is calm and beautifully designed, with a focus on relaxation. Every detail, from the comfortable bed to the amazing food, made our stay feel special. The staff were always kind and helpful. We couldn’t have chosen a better place to celebrate our honeymoon – we left with the best memories and can’t wait to return.
Suite with private pool
Suite
Main pool
Beach
Stayed 7 nights in Sep 2025

8/10 Good

Jonathan

Liked: Cleanliness, property conditions & facilities, room comfort
Stayed 7 nights in Sep 2025

10/10 Excellent

Rosalind

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 6 nights in Aug 2025

10/10 Excellent

Mutsa

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff great, amazing amenities and food
Stayed 3 nights in Aug 2025

10/10 Excellent

Helen

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
One of the best all-round properties we have stayed at 10/10 - would recommend in a heart beat.
Stayed 1 night in Aug 2025

10/10 Excellent

Helen

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Loved our stay in OKU Kos - it is such a beautiful property in a stunning location and was 10/10 in every aspect. Will be recommending to family and friends as a must visit!
Stayed 4 nights in Aug 2025

10/10 Excellent

Sine

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Aug 2025

10/10 Excellent

Arian

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 5 nights in Jul 2025

10/10 Excellent

Henry

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Oku Kos chilled vibes

Very nice relaxed vibes from this hotel group and the staff are always looking to make the stay a little special Would recommend the hotel to my friends because although fully booked the resort didn’t feel overcrowded There’s a private beach to catch the daily sunsets after a nice meal at the restaurant The breakfast spread indeed is nicely varied and the highlight meal of the day Best to hire a car to get access to the other local areas and it’s only a 10 min drive to the airport so you don’t have to feel rushed while topping up the last minute tan
Stayed 3 nights in Jul 2025

10/10 Excellent

Andrew

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 6 nights in Jul 2025

10/10 Excellent

Randi

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
Laid back resort with delicious food options. High recommend if you are looking for a relaxing getaway.
Stayed 3 nights in Jul 2025

10/10 Excellent

Alex

Liked: Cleanliness, property conditions & facilities, room comfort
Stayed 1 night in Jun 2025

10/10 Excellent

Yasmin Anais

Stayed 7 nights in Jun 2025

10/10 Excellent

Heather

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The property is absolutely lovely, we especially liked that you feel the nature around the property. The best bit about it, is how lovely the staff are. Katerina in particular was a gem! Would definitely recommend.
Stayed 7 nights in Jun 2025

10/10 Excellent

wissam

Traveled with partner
Liked: Property conditions & facilities
Beautiful place with private Beach. Generous breakfast
Stayed 3 nights in Jun 2025

10/10 Excellent

Olivia

Liked: Property conditions & facilities
Stayed 5 nights in May 2025

10/10 Excellent

Jamie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I had a fantastic stay at Oku. The staff are incredibly hard working and the level of customer service is outstanding. The hotel and grounds are beautiful. The private beach is stunning and lots of amenities. Loved the gym and spa and yoga on the beach. HIGHLY recommend
Stayed 7 nights in May 2025

10/10 Excellent

Ingomar

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I had a wonderful stay at OKU Hotel! The service was exceptional, especially during breakfast. A special thanks to Catharina for her excellent and attentive service in the morning. She made us feel truly welcome and started each day on a perfect note. Highly recommended, and I will definitely be returning!
Stayed 4 nights in Apr 2025

10/10 Excellent

Lloyd

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Loved this place ! The staff were excellent. The place is excellent.
Stayed 4 nights in Apr 2025

10/10 Excellent

Kristina

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had the best honeymoon experience at OKU. They upgraded our room to a junior suite, which was absolutely stunning. We also had an incredible breakfast included. The overall ambience of the place was top notch, highly recommend.
Stayed 3 nights in Oct 2024

10/10 Excellent

rachel

Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing hotel, such luxury! Junior suite was fantastic with access to semi private pool right outside the room. Main pool/bar/restaurant area is so chilled and beach a few minutes stroll. Will come here again for more relaxation in the sunshine ☀️
Stayed 3 nights in Oct 2024

10/10 Excellent

Francois

Stayed 7 nights in Sep 2024

10/10 Excellent

Talia

Traveled with family
Liked: Cleanliness, staff & service, amenities
Wonderful
Stayed 5 nights in Oct 2024