OKU Kos
SIKAMINI STR, 85300, Marmari, Greece Show on map
About this property
Spacious Accommodations: OKU Kos in Marmari offers 5-star comfort with minibars, coffee machines, sea views, and pool views. Each room includes a safe, work desk, wardrobe, and TV. Rooms measure 32 to 100 m².
Relaxing Facilities: Guests enjoy an outdoor swimming pool, a spa, a sauna, and a hammam. Free WiFi is available throughout the property. Additional amenities include evening entertainment, free parking, air conditioning, and an airport shuttle.
Dining Experience: The restaurant serves dinner, complemented by breakfast. The bar serves drinks through the day. Room service is available. Evening entertainment enhances the dining experience.
Convenient Location: The property is in Marmari.
Leisure Activities: The property offers yoga, diving, and bicycle hire.
Guest Satisfaction: Highly rated for its fantastic location with beautiful atmosphere, incredibly friendly and helpful staff, and beautiful and peaceful surrounding,.
Guests rate the location 9.9 across 1,089 guest reviews.
Room and facility details from the supplier's own record, guest scores from its review summary.
Most popular facilities
- Bar
- Swimming pool
- Fitness facilities
- Terrace
- Parking
- Free WiFi
- Luggage storage
- Accessible parking
- Fire extinguishers
- Cycling (off-site)
- Diving (off-site)
- Hiking (off-site)
- Horse riding (off-site)
- Kayak or canoe (off-site)
Keep reading
By the Aegean
The resort sits a few steps back from the water, where the beach gives way to dunes and low reed beds before the flat blue of the Aegean. From the shaded terraces the eye travels out past sun-bleached grasses to distant headlands and the small islands scattered between them. Daybeds and loungers are set out on the sand below, close enough that the sea stays part of every day.
Rooms in clay tones
Inside, the palette stays soft and earthen: limewashed walls, brown linen throws, jute rugs and woven baskets against cool concrete. Bespoke beds sit low beneath cane lampshades, and speakers and quiet technology are tucked in without breaking the mood. Bathrooms are carved into plaster niches stocked with robes and local amenities, made for long, slow mornings.

Live musicMassageMovie nightsNightclub or DJPersonal trainerSpa packagesSaunaThemed dinnersYogaCycling (off-site)Diving (off-site)Hiking (off-site)Horse riding (off-site)Kayak or canoe (off-site)
Choose your room
3 nights · 8 Oct → 11 Oct · 4 adults
Asking the property for its rooms…
What guests say
Guests who stayed here loved
Amazing facilities, clean rooms and public areas, one of the best breakfast places, amazing views and sunset, relax mode in style
Elegant, well managed, great food and beautiful location.
Fantastic! From the room to the beach facilities and the buffet breakfast, simply amazing!
The breakfast was amazing ... One of the best breakfast buffetsI have ever experienced... so many options healthy and otherwise 0
These are the property’s reviews as our booking partner holds them. We have never collected a review, and none of this is written or checked by us.
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Everything below is the property’s own text and its own list, as it publishes them. We have not rewritten any of it.
How it describes itself
Nestled on the sandy beach near Marmari Village, OKU Kos offers a serene adults-only escape with village-style architecture.
What it says about itself
Beachfront Luxury Retreat
Nestled on the sandy beach near Marmari Village, OKU Kos offers a serene adults-only escape with village-style architecture.
Relaxation and Wellness
Indulge in the spa with indoor pool and hammam, or stay active at the fitness centre.
Culinary Delights and Activities
Enjoy buffet breakfast and locally inspired dishes at the modern restaurant. Engage in yoga sessions, stand-up paddling, and more outdoor activities.
Ready to experience luxury by the beach? Book your stay at OKU Kos now!
House rules
Please note that children above 14 years old can be accommodated at the property.
A deposit may be required at the property.
What it lists (24)
- Fitness facilities
- WiFi available
- Free WiFi
- Parking
- Free Parking
- Non-smoking rooms
- Air conditioning
- Fitness center
- Swimming pool
- 24-hour front desk
- Restaurant
- Room service
- Business center
- Heating
- Terrace
- Garden
- Hiking (off-site)
- Laundry
- Luggage storage
- Express check-in/check-out
- Cycling (off-site)
- Airport shuttle
- Safety deposit box
- Bar
The property lists these as things to do from here. Where a line is marked off-site it is not on the property: a dive site, a trail, a stable. That mark is ours, not theirs.
Our tips
Diving and canoeing off the beach
The beach is on the doorstep, and diving and canoe equipment is kept on site rather than booked through a separate outfit. You walk out of the house and you are on the sand.
Breakfast to go
Breakfast is available packed in covered containers, made for eating on the sand rather than at a table - useful on a morning when the water looks better than the dining room.
The gym and fitness classes
A fitness centre and locker rooms sit alongside scheduled fitness classes, so a session before breakfast doesn't need any kit brought from home.
Arriving by air
Airport pick-up and drop-off are arranged directly through the house, along with a shuttle, so the trip from the airport to the room doesn't need a separate taxi booked.

Great for your stay
- Bar
- Swimming pool
- Fitness facilities
- Terrace
- Parking
- Free WiFi
- Luggage storage
- Accessible parking
- Fire extinguishers
Food and drink
- Bar
- Restaurant
- Food delivered to guest room
- Room service
- Wine/champagne
- Special diet menus - on request
- Snack bar
- Fruits
- Mobile app for room service
- Grocery deliveries
- Themed dinner nights
- Nightclub/DJ
Pool, spa and wellness
- Swimming pool
- Outdoor pool
- Spa/wellness center
- Massage services
- Sauna
- Steam room
- Beauty Services
- Fitness/spa locker rooms
- Outdoor pool - seasonal
- Spa/wellness center services
- Barber/beauty shop
- Manicure
- Pedicure
- Hammam
- Hair Salon Services
Activities
- Fitness facilities
- Fitness center
- Hiking
- Cycling
- Live music/performance
- Evening entertainment
- Horse riding
- Diving
- Canoeing
- Yoga classes
- Fitness classes
- Personal trainer
- Movie nights
Outdoors and beach
- Terrace
- Garden
- Outdoor furniture
- Sun terrace
- Sun loungers or beach chairs
- Sun umbrellas
- Beach
- Beachfront
- Private beach area
Parking and transport
- Parking
- Free Parking
- Private parking
- Shuttle service
- Airport shuttle
- Airport shuttle (additional charge)
- Car hire
- Shuttle service (additional charge)
- Airport drop off
- Airport pick up
- Public transport tickets
Internet
- Free WiFi
- WiFi available
Show all 88 facilities
Front desk and services
- Luggage storage
- 24-hour front desk
- Cashless payment available
- Daily housekeeping
- Concierge service
- Laundry
- Fax/photocopying
- Contactless check-in/check-out
- Express check-in/check-out
- Tour desk
- Ironing service
- Meeting/banquet facilities
- Private check-in/check-out
- Dry cleaning
- Business center
- Currency exchange
Accessibility
- Accessible parking
Safety and security
- Fire extinguishers
- Smoke alarms
- First aid kit available
- Safety deposit box
- 24-hour security
General
- Non-smoking rooms
- Air conditioning
- Heating
- Soundproof rooms
House rules
What the property asks of its guests.
Policies
- Check-in
- From 3 PM
- Check-out
- Until 11 AM
Children and extra beds
- Age restriction
- The minimum age to check in is 18
Pets
- Pets
- Pets are not allowed
- Check-in
- From 3 PM
- Check-out
- Until 11 AM
- Age restriction
- The minimum age to check in is 18
- Pets
- Pets are not allowed
The fine print
Details the property wants you to read before you book.
Please note that children above 14 years old can be accommodated at the property.
Show the full fine print
A deposit may be required at the property.
Questions about OKU Kos
Answered from what the property itself publishes.
Is OKU Kos adults only?
Yes. OKU Kos, a resort in Marmari, Greece, sets a minimum age of 18 in its own house rules. We last read the rule on 11 August 2026.
Can children stay at OKU Kos?
No. The minimum age at OKU Kos is 18, and it is the property's own rule, read from what it publishes about who it takes.
Where is OKU Kos?
OKU Kos is a resort in Marmari, Greece. Its own site is https://www.okuhotels.com/oku-kos/.
What time is check-in and check-out at OKU Kos?
Check-in at OKU Kos is from 3 PM and check-out is by 11 AM, as the property lists them.
Does OKU Kos allow pets?
No. OKU Kos lists itself as not accepting pets. Ask the property before you book if it matters.
What kind of rooms does OKU Kos have?
OKU Kos lists 7 room types, among them Deluxe Double Room with Balcony and Sea View, Suite with Private Pool and Villa with Private Pool.
Is there parking at OKU Kos?
Yes. OKU Kos lists free parking.
Is WiFi free at OKU Kos?
Yes. OKU Kos lists free WiFi.
Does OKU Kos have a pool?
Yes. OKU Kos lists: Swimming pool.
Is there a restaurant at OKU Kos?
Yes. OKU Kos lists: Restaurant. The data does not name them, so the property's own website is the place to look.
How do guests rate OKU Kos?
OKU Kos scores 9.4 out of 10 across 1,089 guest reviews. The score is our booking partner's, not ours, and we have never collected a review.
What counts as a group stay here?
A group stay means one room, apartment or house that sleeps your whole group in one booking.
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