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From174US$ /night
Check-in
16Mar2026Select date
Check-out
17Mar2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

Sikamini Str, Marmari (Kos), Greece, 85300
-
Close to Tam Tam Beach
Perfect
9.3
9.6
/10
4.5
4.7
/5

Location

Located on the northern coast of Kos, OKU Kos offers direct access to a private beach. Surrounded by natural beauty, this adults-only hotel features a beachside bar and easy pathways for exploring the island's attractions. Nearby activities include hiking, e-biking, and horseback riding along scenic routes.

Rooms

OKU Kos consists of spacious rooms and two-bedroom villas designed in a village-like layout. Rooms showcase mid-century architecture with earthy tones, large balconies, and views of the Aegean Sea. Villa options include a private swimming pool and living area for an exclusive retreat experience.

Dining

The on-site To Kima restaurant features a menu that emphasizes farm-to-fork principles, offering Mediterranean cuisine with a fusion twist. Guests can enjoy breakfast, lunch, and evening meals overlooking the ocean. Sustainable practices are followed by sourcing local ingredients and incorporating vegan options.

Wellness

The wellness area at OKU Kos includes a spa featuring a glass-walled sauna and a complete menu of therapeutic treatments. Daily yoga classes are available, allowing guests to enhance their relaxation experience. The holistic approach draws inspiration from Kos' rich history of wellness traditions.

Entertainment

Evenings at OKU Kos come alive with DJ sessions at the bar, creating a vibrant social atmosphere. Guests can lounge on beachside terraces and enjoy refreshing cocktails as they take in stunning sunsets. Engaging excursions can be arranged for those wanting to explore local culture and natural wonders.

Highlights

Location: Private beach and scenic pathways

Rooms: Spacious two-bedroom villas

Dining: To Kima restaurant with farm-to-fork cuisine

Wellness: Glass-walled sauna and yoga classes

Entertainment: Beachside terraces with DJ sessions

Must-do experiences

  • Enjoy fresh seafood at Ktima Melenos on the beach in Marmari.
  • Visit the Panagia Ziniotissa church for stunning architecture.
  • Try the local dish, moussaka, at Taverna Katerina in town.
  • Discover the hidden treasures at the Kos Archaeological Museum.
  • Wander through the vibrant Kos Town Market for local delicacies.
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Select your room type

Oku Kos (Adults Only) Hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Deluxe Double Room Balcony Sea View
2 persons
345 sq. feet 
1 King-size bed
Shower
Coffee machine
Deluxe Double or Twin Room Garden View
2 persons
345 sq. feet 
1 King-size bed
Shower
Coffee machine
Junior Suite Swim Up
2 persons
485 sq. feet 
1 King-size bed
Shower
Coffee machine
Villa Private Pool
2 persons
1080 sq. feet 
2 Single beds or 1 Queen-size bed
Shower
Private pool
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Price and Room Availability Calendar

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Facilities

Oku Kos (Adults Only) Hotel offers amenities for your comfortable stay and unforgettable experiences
Facilities: Perfect
9.6/10Review score

General

  • Non-smoking rooms
  • Parking
  • Safe deposit box
  • 24-hour reception
  • VIP check-in/ -out
  • Express check-in/ -out
  • No pets allowed
  • 24-hour security
  • Adults only
  • Luggage storage
  • Locker room
  • Private beach
  • Currency exchange
  • Hairdresser
  • Smoke detectors
  • Electric vehicle charging station
  • Fire extinguishers

Sports & Fitness

  • Fitness centre
  • Diving
  • Canoeing
  • Hiking
  • Horseback riding
  • Cycling
  • Yoga class
  • Sports trainer

Services

  • Paid airport shuttle
  • Room service
  • Housekeeping
  • Car hire
  • Laundry
  • Dry cleaning
  • Tours/Ticket assistance
  • Grocery shopping service
  • Welcome drink

Dining

  • Restaurant
  • Snack bar
  • Bar/ Lounge area
  • Dinner
  • Special diet menus

Business

  • Business centre
  • Meeting/ Banquet facilities
  • Fax/Photocopying

Spa & Leisure

  • Seasonal outdoor pool
  • Beach access
  • Beach umbrellas
  • Sun loungers
  • Live entertainment
  • Night club
  • Sun terrace
  • Garden area
  • Spa & wellness centre
  • Sauna
  • Turkish bath
  • Steam room
  • Pedicure
  • Manicure
  • Body scrub
  • Facial
  • Treatment room
  • Body wraps
  • Massage
  • Make up services

Room features

  • Free Wi-Fi in rooms
  • Air conditioning
  • Heating
  • Mini-bar
  • Soundproofed rooms
  • Sitting area
  • Patio
  • Terrace
  • Garden furniture
  • Tea and coffee facilities
  • Ironing facilities

Bathroom

  • Free toiletries

Media

  • Flat-screen TV
  • AM/FM alarm clock
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Dining Onsite

To Kima presents a culinary experience that blends local flavors with international influences, catering to a diverse palate. This inviting venue offers a variety of dining settings, from vibrant poolside escapes to a cozy lounge atmosphere, making every meal a delightful affair.
Oku Kos (Adults Only) Hotel Marmari  Restaurant photo The photo shows a warmly lit dining area with a minimalist and natural aesthetic. The walls are a muted, textured gray, providing a neutral backdrop for the rich wooden elements. 

The ceiling is made of light-colored wooden slats, adding a touch of

TO KIMA

International with local influences
Ambiance
Casual dining with a lively atmosphere, featuring both a cozy indoor lounge and a vibrant poolside setting.
Key Offerings
An all-day menu that highlights mouthwatering meat and fish dishes, alongside an array of vegan and vegetarian options. Start mornings with a sumptuous breakfast spread of local fruits, homemade granolas, cheeses, and pastries, and wind down with drinks at the bar or poolside.
Reservation
Not needed.
Open for breakfast, lunch, and dinner; hours vary.

Oku Kos (Adults Only) Hotel Location

Sikamini Str, Marmari (Kos), Greece, 85300
Map view
Sikamini Str, Marmari (Kos), Greece, 85300
Nearby
Epar.Od. Ko-Kefalou
Bravo Beach Kos
3200 ft
Restaurants
Artemis
1800 ft
_______
Mythos Restaurant
1800 ft
Tingaki Kos
Stella Maris Restaurant
1900 ft
Restaurant
Explore Marmari (Kos)
Explore Nearby Experiences
Top Attractions
Activities
Dining
Entertainment
Bravo Beach Kos
Bravo Beach Kos
25 minutes' walk
Stunning beach area known for its clear waters and relaxing atmosphere, ideal for sunbathing and swimming.
Lido Waterpark
Lido Waterpark
25 minutes' walk
A fun-filled water park featuring thrilling slides and lazy rivers, perfect for families and thrill-seekers.
Neptune Apollo Theatre
20 minutes' walk
Open-air cinema that screens popular films under the stars, a unique way to enjoy movie night.
Bunker Reste
15 minutes' walk
Historic WWII bunker with fascinating architecture; offers insights into the island's past.
Watersports at Tam Tam Beach
20 minutes' walk
Thrilling water sports including jet-skiing and parasailing available for water adventurers.
Wellness Yoga Classes
10-minute drive
Relaxation-focused yoga sessions in serene environments. Pre-booking recommended for best classes.
Mythos Restaurant
Mythos Restaurant
5 minutes' walk
Authentic Greek cuisine in a charming setting, known for its fresh seafood and local specialties.
Stella Maris Restaurant
Stella Maris Restaurant
6 minutes' walk
Casual beach restaurant with stunning views, famous for its fresh fish and grilled meats. Reservations suggested.
Caravia Beach Theatre
35 minutes' walk
Family-friendly venue showcasing live performances and events, perfect for all ages.
Local Bars on Marmari Street
10-minute drive
Vibrant nightlife with a variety of bars offering live music and cocktails, ideal for social nights out.
Getting around
City Centre
Marmari (Kos)28 min  ·  1.4 mi
Airports
"Kos International Airport ""Hippocrates""" (KGS)18 min  ·  7.5 mi
Kalymnos Island National Airport (JKL)44 min  ·  18.0 mi
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Property information and rules
Check-in
from 15:00-23:59
Check-out
until 11 am
Guest Parking
Private parking is possible on site for free.
Internet
Wireless internet is available in the hotel rooms for free.
Breakfast
The hotel Oku Kos (Adults Only) provides visitors with a free full breakfast. 
Children & extra beds
There are no cots provided in a room. 
Pets
Pets are not allowed.
Languages
English, German, Greek
Number of rooms:
100
Former name
Casa Cook Kos

Reviews and Ratings

Feedback about Oku Kos (Adults Only) Hotel from previous guests about their experience.
Review score
Based on 327 verified reviews
9.3/10
Perfect
97%
Recommend
Breakfast
9.2/10
Cleanliness
9.6/10
Comfort
9.6/10
Facilities
9.6/10
Free Wi-Fi
7.0/10
Location
9.1/10
Paid Wi-Fi
10.0/10
Staff
9.5/10
Value for money
8.4/10
Guest reviews
based on 801 reviews
9.3/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
Open reviews
Questions of the users
About Oku Kos (Adults Only)
Does the hotel offer any babysitting services for guests with young children, considering it is labeled as 'Adults Only'?
12 March 2024
Only guests aged 16 and above are permitted at this property. There was a mention of a babysitting service due to an error in online listings, which has now been corrected.
What time of year is ideal for a beach vacation at this property?
25 April 2024
The best time for a beach holiday varies depending on personal preference regarding temperature and activities, so it is advisable to consider your interests.
Are there options to rent a car or quad bike during the stay, and how is pricing determined?
18 May 2024
Pricing for car hire and quad bikes is subject to the season, so it's best to check availability closer to your intended travel dates.
Is there a pick-up service from nearby airports, and what is the cost of a taxi ride to the hotel?
05 June 2024
Transfers are not available for this season due to health protocols issued by the Greek government. Taxis from the airport typically cost around 28 Euros.
Can guests expect vegan and vegetarian meal options during their stay?
14 June 2024
Yes, the dining options include various vegan and vegetarian choices for guests.
Is there any fitness or wellness programming available for guests, such as yoga classes?
07 July 2024
Complimentary morning yoga sessions are provided for guests looking to enhance their wellness experience.
Are beach and pool towels available for guests at the hotel, or should they bring their own?
21 July 2024
Free towels are provided for use at the beach and pool, so guests do not need to bring their own.
Is a detailed menu for the half-board meal plan available for review, as I've heard there might be limited options?
22 August 2024
For a detailed menu description of the half-board evening meals, please visit the official website for the most accurate information.
What airport should I fly into to reach the hotel most conveniently?
10 September 2024
Kos has one main airport, which is designated by the code KGS.
What types of treatments can guests expect to find at the spa during their visit?
16 October 2024
A variety of massages and wellness treatments are offered, focusing on relaxation and rejuvenation.

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