

Hotel Description
Nestled in the tranquil village of Marmari, Greece, OKU Kos is a true oasis of luxury and relaxation. This stunning hotel, boasting a remarkable rating of 9.4, offers an unparalleled experience that seamlessly blends traditional Greek charm with modern sophistication.
As you step through the hotel’s doors, you are immediately enveloped in a serene and inviting ambiance. The elegant lobby, with its warm lighting and soothing color palette, sets the tone for the exceptional level of service and attention to detail that permeates every aspect of the OKU Kos experience.
The hotel’s 50 guest rooms and suites are a true testament to the art of gracious living. Each space has been meticulously designed to provide the utmost in comfort and indulgence. Plush bedding, high-end furnishings, and thoughtful amenities create a sense of tranquility and relaxation, allowing guests to unwind and recharge.
One of the standout features of OKU Kos is its stunning beachfront location. Nestled along the pristine shores of the Aegean Sea, the hotel offers direct access to a private stretch of pristine sand and crystal-clear waters. Guests can spend their days soaking up the sun, taking a refreshing dip in the sea, or simply enjoying the breathtaking views from the comfort of the hotel’s terraces and lounge areas.
The hotel’s outdoor pool area is a true oasis, complete with sun loungers, cabanas, and a swim-up bar. Here, guests can indulge in refreshing cocktails, savor mouthwatering local delicacies, and soak up the warm Mediterranean sun. The poolside atmosphere is one of pure relaxation, encouraging guests to unwind and embrace the true essence of the Greek island lifestyle.
For those seeking a more active holiday, OKU Kos offers a variety of recreational facilities and activities. The hotel’s well-equipped fitness center, complete with state-of-the-art equipment, allows guests to maintain their exercise routine, while the nearby tennis courts and water sports facilities provide ample opportunities for exploration and adventure.
The culinary experience at OKU Kos is truly exceptional. The hotel’s award-winning restaurant, helmed by a team of talented chefs, showcases the best of Greek and Mediterranean cuisine. Guests can savor locally sourced ingredients, expertly prepared and presented in a stunning setting that captures the essence of the island. Whether it’s a leisurely breakfast, a casual lunch, or a refined dinner, each dining experience at OKU Kos is a celebration of the region’s rich culinary heritage.
In addition to its impressive dining offerings, the hotel also boasts a well-stocked bar and lounge area, where guests can indulge in a wide selection of craft cocktails, fine wines, and local spirits. The inviting atmosphere and attentive service make this the perfect spot to unwind and socialize with fellow travelers.
For those seeking a deeper connection with the local culture, OKU Kos offers a range of immersive experiences, from guided tours of the island’s historic sites and charming villages to hands-on cooking classes and wine tastings. The hotel’s concierge team is always on hand to curate unforgettable experiences tailored to each guest’s interests and preferences.
Wellness and relaxation are at the heart of the OKU Kos experience. The hotel’s serene spa, nestled in a tranquil corner of the property, offers a range of indulgent treatments and therapies designed to soothe the body and nourish the mind. From rejuvenating massages to revitalizing facials, each service is meticulously crafted to promote a sense of deep-rooted well-being.
Throughout the hotel, a commitment to sustainability and environmental responsibility is evident. OKU Kos has implemented eco-friendly practices, including the use of renewable energy sources, waste management initiatives, and a focus on locally sourced and organic products. This dedication to responsible tourism not only benefits the local community but also enhances the overall guest experience, allowing visitors to enjoy their stay with a clear conscience.
Whether you’re seeking a romantic getaway, a family-friendly vacation, or a serene solo retreat, OKU Kos is the perfect destination. With its unparalleled service, luxurious amenities, and stunning natural setting, this exceptional hotel offers an unforgettable journey that captures the essence of the Greek island experience. Prepare to be enchanted by the magic of Marmari and the exceptional hospitality of OKU Kos.
Rooms
- Deluxe Double or Twin Room with Garden View with 1 extra-large double bed, or and 2 single beds for 2 adults
- Deluxe Double Room with Balcony and Sea View with 1 extra-large double bed, or and 2 single beds for 2 adults
- Suite with Private Pool with 2 × 2 single beds and 1 extra-large double bed for 3 adults
- Villa with Private Pool with 2 × 1 extra-large double bed and 2 × 2 single beds for 4 adults
- Junior Suite Swim Up with extra-large double bed, 1 extra-large double bed, sofa bed and 1 sofa bed for 3 adults
- Deluxe Double Room with Balcony with 1 extra-large double bed, or and 2 single beds for 2 adults


Reviews
Paul from United States (10/10)
The relaxing natural setting with simple architecture connected people while respecting contemplation and privacy.
Lively delightful expressive staff were welcoming responsive and respectful.
Oasis.Laurent from Switzerland (9/10)
We came to OKU KOS because we looooooved OKU IBIZA and we were expecting the same vibe. It was actually a bit different and somehow a bit disappointing, but all in one it was a great stay. What's good ? The style, the amenities, the direct access to the beach, the pool area, the rooms, and this "village" spirit.
Georgia from Switzerland (8/10)
Calmness
IntamcyAdaya from Israel (8/10)
Beautiful beaches and hotel
Caleb from New Zealand (9/10)
Fantastic property, aesthetic, location and staff
Sarah from United Kingdom (10/10)
Gorgeous hotel, great beach, nice breakfast
Simon from United Kingdom (10/10)
From the moment we arrived we relaxed & began to unwind. Oku is a very special place. The gardens were stunning & beautifully maintained & the rooms were clean, comfortable & stylish. The breakfast buffet selection was exceptional, lunch was fantastic & the evening meals at Kima were outstanding. All the staff were welcoming, friendly & professional.
We loved the beach (& the beach bar!), which had a stunning views across to smaller islands; it was difficult to leave the sun beds as they were so comfortable!
All the cocktails we sampled at the main bar were delicious, it was the perfect post-beach & post-dinner lounging point! Occasionally there was a DJ, who played some afternoons & evenings, he was brilliant & his music perfectly matched the laidback vibe. We're already planning our next visit.Ondrej from Czech Republic (10/10)
Very calm and relaxing vibe, great rooms, own beach and absolutely exceptional service. We had an issue getting a taxi upon arrival as all were busy and the hotel managed to super quickly arrange a transfer for us. When leaving the team went out of their way to make a late checkout possible as our plane was leaving at midnight. Big shout out to the team at OKU Kos, we are for sure coming back!
Vito from Switzerland (8/10)
First of all, I would like to make a detailed assessment, as I am comparing this hotel with other hotels in the Casa Cook family. That was also my reason for booking this hotel, I am completely satisfied with the others so far.
Now here is my feedback on Oku in Kos:
General hotel facilities:
– The entire hotel complex is spacious, well-kept and nice to stay in.
Staff:
– Very friendly and courteous. At the reception very professional and authentically friendly and cordial.
Staff in the breakfast room:
– Very tidy breakfast room. The staff was not always attentive, sometimes there were about 15-20 minutes waiting times after 9am until the ordered coffee was served, the staff on site in the breakfast room tried to take the order immediately, the waiting time was more at the bar where the staff did not keep up with the ordered coffees, here I see an enormous potential, 20 minutes of customers waiting is not a good service in a 5 star hotel. The shift must be adjusted after 9am my suggestion. In general, the employee in the breakfast room (slim, young with long hair, very attentive and friendly, it certainly wasn't her fault). But can't say the same about the other colleagues in the breakfast room, I noticed several times in the morning how customers were waiting to order but 2 or 3 waitresses preferred to talk to each other and had fun rather than serving customers. A real shame for that.
Pool zone, showers, public toilets; SPA and fitness room:
– All kept clean and professionalHans from Netherlands (9/10)
Locatie is fantastisch. Adults only!
Free upgrade for my daughter towards the swimming pool room.
SURROUNDINGS
What’s nearby:
- Kos Castle: 16 km
- Paleo Pili: 7 km
- Waterslides: 13 km
- Amphitheatre: 15 km
- Antimachia Castle: 10 km
- Asclepieion of Kos: 14 km
- Mill of Antimachia: 9 km
- Tree of Hippocrates: 16 km
- Muslim Shrine Lotzias: 16 km
Restaurants & cafes:
- Cafe/bar Blue Jay: 3.5 km
- Cafe/bar Ipanema Cafe – Bar: 7 km
- Cafe/bar Happy Flamingo Beach: 7 km
Beaches in the neighbourhood:
- Golden Beach: 5 km
- Marmari Beach: 2.5 km
- Tam Tam Beach: 2.1 km
- Troulos Beach: 5 km
- Mastichari Beach: 6 km
Closest airports:
- Leros Municipal Airport: 67 km
- Kalymnos National Airport: 26 km
- Kos International Airport: 10 km
Facilities
General:
- Shuttle service Additional charge
- Adult only
- Air conditioning
- Heating
- Car hire
- Soundproof rooms
- Airport shuttle Additional charge
- Non-smoking rooms
- Room service
Outdoors:
- Outdoor furniture
- Beachfront
- Sun terrace
- Private beach area
- Terrace
- Garden
Wellness:
- Fitness/spa locker rooms
- Personal trainer
- Fitness classes
- Yoga classes
- Fitness
- Spa/wellness packages
- Spa lounge/relaxation area
- Steam room
- Spa facilities
- Light therapy
- Body wrap
- Body scrub
- Body treatments
- Pedicure
- Manicure
- Hair treatments
- Make up services
- Facial treatments
- Beauty Services
- Sun umbrellas
- Hammam Additional charge
- Massage Additional charge
- Spa and wellness centre Additional charge
- Fitness centre
- Sauna Additional charge
Transport:
- Public transport tickets Additional charge
Activities:
- Bicycle rental Additional charge
- Beach
- Evening entertainment
- Nightclub/D J
- Horse riding Additional charge
- Diving Additional charge
- Cycling
- Hiking Additional charge Off-site
- Canoeing
Food & Drink:
- Fruits Additional charge
- Wine/champagne Additional charge
- Special diet menus (on request)
- Snack bar
- Bar
- Restaurant
Languages spoken:
- German
- Greek
- English
Cleaning services:
- Daily housekeeping
- Ironing service
- Dry cleaning Additional charge
- Laundry Additional charge
Safety & security:
- Fire extinguishers
- Smoke alarms
- 24-hour security
- Safety deposit box
Reception services:
- Private check-in/check-out
- Concierge service
- Luggage storage
- Tour desk
- Currency exchange
- Express check-in/check-out
- 24-hour front desk
Business facilities:
- Fax/photocopying Additional charge
- Business centre Additional charge
- Meeting/banquet facilities Additional charge
Great for your stay:
- Restaurant
- Parking
- Spa and wellness centre
- Free WiFi
- Fitness centre
- Adult only
- Free parking
- Airport shuttle
- Room service
- Non-smoking rooms
Outdoor swimming pool Free!:
- Seasonal
- Adult only
Parking Free private parking is possible on site (reservation is not needed).:
- Electric vehicle charging station
- Accessible parking


Rules
Pets:
- Pets are not allowed.
Check-in:
- From 15:00
Check-out:
- Until 11:00
Age restriction:
- The minimum age for check-in is 18
Cancellation/prepayment:
- Cancellation and prepayment policies vary according to accommodation type. Please enter the dates of your stay and check the conditions of your required option.
Guest reviews
Staff:
Comfort:
Location:
Free WiFi:
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Value for money:
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