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Theros All Suite Hotel - Adults Only

5.0 star property
Adults-only beachfront hotel with spa, near Port of Kos

Choose dates to view prices

Right on the beach, Theros All Suite Hotel - Adults Only offers a tranquil retreat. Relax by the poolside bar with sun loungers and umbrellas or indulge in Mediterranean cuisine at Mazi restaurant. The helpful staff has left a lasting impression on previous guests.

Reviews

9.6 out of 10
Exceptional

Popular amenities

  • Bar
  • Free parking
  • Free WiFi
  • Gym

Main amenities (12)

  • Daily housekeeping
  • On the beach
  • Restaurant and bar/lounge
  • Full-service spa
  • Fitness center
  • Beach umbrellas
  • Beach sun loungers
  • Beach towels
  • Seasonal outdoor pool
  • Pool bar
  • Terrace
  • 24-hour front desk

Feel at home (6)

  • Garden
  • Terrace
  • Daily housekeeping
  • Coffee/tea maker
  • Blackout drapes/curtains
  • Minibar

Why we love this property

Sandy beach getaway
This hotel offers an idyllic beach experience with loungers, towels, and umbrellas. Nearby adventures include snorkeling and windsurfing opportunities.
Luxury pool paradise
A seasonal outdoor pool beckons at this luxury hotel. The pool area features loungers, umbrellas, a poolside restaurant, and a refreshing bar.
Wellness sanctuary
The full-service spa offers body treatments and massages daily. A sauna, fitness room, and garden complete this hotel's rejuvenating wellness experience.

Room options

Available filters for rooms
Showing 10 of 10 rooms

View all photos for Junior Suite

1 bedroom, premium bedding, down comforters, memory foam beds

Junior Suite

9.4 out of 10
Exceptional
(3 reviews)

Highlights

Furnished balcony or patio
Soundproofed
Air conditioning
Smart TV
Hypo-allergenic bedding
Pillow menu
Blackout drapes/curtains
Separate bedroom
  • 32 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Junior Suite with Roof Garden

1 bedroom, premium bedding, down comforters, memory foam beds

Junior Suite with Roof Garden

9.8 out of 10
Exceptional
(6 reviews)

Highlights

Furnished balcony or patio
Soundproofed
Air conditioning
Smart TV
Hypo-allergenic bedding
Pillow menu
Blackout drapes/curtains
Separate bedroom
  • 34 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed

View all photos for Grand Junior Suite

Grand Junior Suite | 1 bedroom, premium bedding, down comforters, memory foam beds

Grand Junior Suite

Highlights

Furnished balcony or patio
Soundproofed
Air conditioning
Smart TV
Hypo-allergenic bedding
Pillow menu
Blackout drapes/curtains
Separate bedroom
  • 37 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed and 1 Large Twin Sofa Bed

View all photos for Sharing Pool Suite

Sharing Pool Suite | 1 bedroom, premium bedding, down comforters, memory foam beds

Sharing Pool Suite

10.0 out of 10
Exceptional
(1 review)

Highlights

Furnished balcony or patio
Soundproofed
Air conditioning
Smart TV
Hypo-allergenic bedding
Pillow menu
Down duvet
Premium bedding
  • 37 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Private Pool Suite

1 bedroom, premium bedding, down comforters, memory foam beds

Private Pool Suite

9.6 out of 10
Exceptional
(4 reviews)

Highlights

Furnished balcony or patio
Soundproofed
Private pool
Air conditioning
Smart TV
Hypo-allergenic bedding
Pillow menu
Blackout drapes/curtains
  • 36 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Premium Private Pool Suite

1 bedroom, premium bedding, down comforters, memory foam beds

Premium Private Pool Suite

9.2 out of 10
Wonderful
(5 reviews)

Highlights

Furnished balcony or patio
Soundproofed
Private pool
Air conditioning
Smart TV
Hypo-allergenic bedding
Pillow menu
Blackout drapes/curtains
  • 42 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Villa Mezzanine with Private Pool

Villa Mezzanine with Private Pool | 1 bedroom, premium bedding, down comforters, memory foam beds

Villa Mezzanine with Private Pool

Highlights

Furnished balcony or patio
Separate sitting area
Soundproofed
Private pool
Air conditioning
Smart TV
Hypo-allergenic bedding
Pillow menu
  • 56 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed and 2 Large Twin Sofa Beds

View all photos for Grand Junior Suite with Jacuzzi

Grand Junior Suite with Jacuzzi | Terrace/patio

Grand Junior Suite with Jacuzzi

10.0 out of 10
Exceptional
(1 review)

Highlights

Furnished balcony or patio
Soundproofed
Private rooftop hot tub
Air conditioning
Flat-screen TV
Hypo-allergenic bedding
Pillow menu
Blackout drapes/curtains
  • 37 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed and 1 Twin Sofa Bed

View all photos for Swim-Up Suite

Swim-Up Suite | 1 bedroom, premium bedding, down comforters, memory foam beds

Swim-Up Suite

10.0 out of 10
Exceptional
(1 review)

Highlights

Furnished balcony or patio
Soundproofed
Air conditioning
Flat-screen TV
Hypo-allergenic bedding
Pillow menu
Down duvet
Premium bedding
  • 36 sq m
  • Sleeps 2
  • 1 King Bed OR 2 Twin Beds

View all photos for Theros Suite with Private Heated Pool

Theros Suite with Private Heated Pool | 1 bedroom, premium bedding, down comforters, memory foam beds

Theros Suite with Private Heated Pool

Highlights

Furnished balcony or patio
Separate sitting area
Soundproofed
Private pool
Private outdoor hot tub
Air conditioning
Smart TV
Hypo-allergenic bedding
  • 60 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed and 1 Twin Sofa Bed

Similar properties

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  • Spa
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9.4 out of 10, Exceptional, 278 reviews
OKU Hotel Kos - Adults Only
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About the neighborhood

Map
Lambi 1, Kos, 853 00

What's nearby

  • Port of Kos - 17 min walk - 1.5 km
  • Roman Odeon Amphitheater - 4 min drive - 2.7 km
  • Kos Castle - 5 min drive - 2.7 km
  • Tree of Hippocrates - 5 min drive - 2.7 km
  • Kos Marina - 6 min drive - 3.4 km

Getting around

  • Kos (KGS-Kos Island Intl.) - 42 min drive
  • Kalymnos (JKL-Kalymnos Island National) - 19.2 miles/31 km
  • Bodrum (BXN-Imsik) - 26.4 miles/42.5 km

Restaurants

  • ‪Mylos Beach Bar - ‬4 min walk
  • ‪Istros - ‬4 min walk
  • ‪Tarzan Beach - ‬11 min walk
  • ‪Alibaba Beach Bar - ‬11 min walk
  • ‪coco beach club - ‬9 min walk

About this property

Theros All Suite Hotel - Adults Only

When you stay at Theros All Suite Hotel - Adults Only, you'll be within a 10-minute drive of Port of Kos and Kos Marina. You can visit the spa to indulge in deep-tissue massages, facials, or mani/pedis, and Mediterranean cuisine is served at Mazi, which is open for breakfast, lunch, and dinner. A poolside bar, a fitness center, and a seasonal outdoor pool are other highlights at this luxurious hotel. Fellow travelers say great things about the helpful staff.

At a glance

DONE

Hotel size

    • 86 rooms
DONE

Arriving/Leaving

    • Check-in start time: 3:00 PM; Check-in end time: anytime
    • Contactless check-in available
    • Express check-in/out available
    • Minimum check-in age: 18
    • Check-out time is 11:00 AM
    • Contactless check-out available
    • Late check-out subject to availability
DONE

Special check-in instructions

    • Guests must contact the property in advance for check-in instructions and smart lock details; front desk staff will greet guests on arrival at the property
    • To make arrangements for check-in please contact the property at least 48 hours before arrival using the information on the booking confirmation
DONE

Required at check-in

    • Credit card, debit card, or cash deposit required for incidental charges
    • Government-issued photo ID may be required
    • Minimum guest age is 16
    • Minimum check-in age is 18
DONE

Pets

    • Pets not allowed
    • Service animals welcome
WIFI

Internet

    • Free WiFi in public areas
    • Free WiFi in rooms (speed: 100+ Mbps (good for 1–2 people or up to 6 devices))
LOCAL_PARKING

Parking

    • Free secured onsite self parking
    • Wheelchair-accessible parking on site
DONE

Other information

    • Designated smoking areas
    • Caters to adults only

Property amenities

Food and drink

  • Restaurant
  • Bar/lounge
  • Poolside bar
  • Coffee/tea in a common area
  • Snack bar/deli

What to do

  • On the beach
  • Private winery tours
  • Bicycle rentals nearby
  • Hiking/biking trails nearby
  • Horse riding nearby
  • Snorkeling nearby
  • Scooter/moped rentals nearby

Services

  • 24-hour front desk
  • Concierge services
  • Dry cleaning/laundry services
  • Hair salon
  • Luggage storage
  • Multilingual staff
  • Porter/bellhop
  • Beach sun loungers
  • Beach towels
  • Beach umbrellas
  • Pool loungers
  • Pool umbrellas

Facilities

  • Safe-deposit box at front desk
  • Garden
  • Terrace
  • Television in common areas
  • Communal living room
  • Fitness center
  • Seasonal outdoor pool
  • Full-service spa
  • Massage/treatment rooms
  • Outdoor furniture

Accessibility

  • Wheelchair-accessible path of travel
  • Wheelchair-accessible parking
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible pool
  • Wheelchair-accessible restaurant
  • Wheelchair-accessible lounge
  • Upper floors accessible by stairs only
  • Well-lit path to entrance

Room amenities

Home comfort

  • Climate-controlled air conditioning and heating
  • Minibar
  • Espresso maker
  • Electric kettle
  • Bathrobes and slippers
  • Iron/ironing board

Sleep well

  • Hypo-allergenic bedding
  • Pillow menu
  • Down comforter
  • Blackout drapes/curtains
  • Soundproofed rooms
  • Turndown service
  • Premium bedding
  • Memory foam mattress

What to enjoy

  • Furnished balcony/patio

Freshen up

  • Rainfall showerhead
  • Shower only
  • Designer toiletries
  • Hair dryer
  • Towels
  • Toothbrush and toothpaste
  • Toilet paper

Stay connected

  • Desk
  • Free WiFi (speed of 100+ Mbps (good for 1–2 people or up to 6 devices))
  • Electrical adapters/chargers

Food and drink

  • Free bottled water

More

  • Daily housekeeping
  • In-room safe (laptop compatible)
  • Mobile key entry

Special features

Spa

The onsite spa has 2 treatment rooms including rooms for couples. Services include deep-tissue massages, sports massages, Swedish massages, and facials. The spa is equipped with a sauna. The spa is open daily.

Dining

Mazi - This poolside restaurant specializes in Mediterranean cuisine and serves breakfast, lunch, and dinner.
All day pool bar - This bar is located by the pool. Open daily.

Fees & policies

Mandatory fees

You'll be asked to pay the following charges by the property at check-in or check-out. 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

Optional extras

  • Late check-out can be arranged for an extra charge (subject to availability)

Pool, spa, & gym (if applicable)

  • Pool access available from 9:00 AM to 7:00 PM
  • The seasonal pool is open from May to October
  • Reservations are required for massage services and spa treatments and can be made by contacting the property before arrival at the number on the booking confirmation

Policies

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.
This property does not have elevators.
Guests can rest easy knowing there's a fire extinguisher, a smoke detector, a security system, and a first aid kit on site.
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
This property accepts credit cards, debit cards and cash.
Credit cards accepted: Visa, Mastercard
Cashless transactions are available.
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.
Property Registration Number 1237229

Also known as

Theros Suite Adults Only Kos
Theros All Suite Hotel Adults Only
Theros All Suite Hotel - Adults Only Kos
Theros All Suite Hotel - Adults Only Hotel
Theros All Suite Hotel - Adults Only Hotel Kos

Frequently asked questions

Does Theros All Suite Hotel - Adults Only offer free cancellation for a full refund?

Yes, Theros All Suite Hotel - Adults Only does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.

Is there a pool at Theros All Suite Hotel - Adults Only?

Yes, there's a seasonal outdoor pool. Guests have pool access from 9:00 AM to 7:00 PM.

Are pets allowed at Theros All Suite Hotel - Adults Only?

Sorry, pets aren't allowed, but service animals are welcome.

Is parking offered on site at Theros All Suite Hotel - Adults Only?

Yes, there's free self parking.

What are the check-in and check-out times at Theros All Suite Hotel - Adults Only?

Check-in start time: 3:00 PM; Check-in end time: anytime. Check-out time is 11:00 AM. Late check-out is available for a charge (subject to availability). Express check-in and check-out and contactless check-in and check-out are available.

What is there to do at Theros All Suite Hotel - Adults Only and nearby?

Have fun with nearby activities like cycling, hiking, and horseback riding. Indulge in a treatment at the spa and enjoy other amenities such as a seasonal outdoor pool and a fitness center. Theros All Suite Hotel - Adults Only also has a garden.

Are there restaurants at or near Theros All Suite Hotel - Adults Only?

Yes, Mazi offers Mediterranean cuisine, pool views, and poolside dining.

Does Theros All Suite Hotel - Adults Only have any outdoor private spaces?

Yes, every room features a furnished balcony or patio.

What's the area around Theros All Suite Hotel - Adults Only like?

Theros All Suite Hotel - Adults Only is a short 18-minute walk from Port of Kos and 3 minutes' walk from Lambi Beach.

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Reviews

Theros All Suite Hotel - Adults Only Reviews

9.6

Exceptional

9.6

Cleanliness

9.6

Amenities

9.4

Staff & service

9.6

Eco-friendliness

9.8

Property conditions & facilities

What guests liked

  • The property's pools are enormous, gorgeous, and offer a relaxed vibe with a quiet atmosphere. (11 reviews)
  • Breakfast was consistently described as delicious, with a massive variety of options and high-quality produce. (11 reviews)
  • The spa offered excellent massages and a relaxing atmosphere with friendly and attentive staff. (5 reviews)
AI Sparkle IconFrom real guest reviews summarized by AI.

Popular mentions

Service staff
Room
Food
Private beach
Car
Ambience
Breakfast
Location

Reviews

10/10 Exceptional

Perfect
Mustafa, 1-night trip

10/10 Exceptional

really nice hotel!
Erica, 5-night trip

10/10 Exceptional

Wonderful Hotel
Maurice, 8-night trip

8/10 Very good

Staff were super friendly and very accomodating. Room was nice with a comfortable bed. Food is lovely too. The only negatice thing is the noise from the beach bar down the road. Music goes on until roughly 12 a.m. There was also construction noise going on next door and gardening noise in front of the spa.
Niamh, 7-night trip

10/10 Exceptional

Lovely hotel. Room was exactly what we wanted and more, the staff were very kind and helpful, food was delicious and I would highly recommend.
Meredith, 5-night trip

10/10 Exceptional

Such a beautiful property & amazing staff. The grounds were perfect and so well thought out. Decor was 10/10. It was quiet, peaceful and tranquil - even at max capacity. Would definitely stay again.
Roberta, 4-night trip

10/10 Exceptional

Highly recommend for learning the art of slow living
Navdeep, 4-night trip

10/10 Exceptional

It was a wonderful stay! Very nice personal!
Petra, 5-night trip

10/10 Exceptional

Great Hospitality,We felt like home, everthing was perfect, we will come again for sure! Thanks for all, Efi, Ece, Kostas, Olga, Penny and George!
Damla, 4-night trip

10/10 Exceptional

it was perfect in every way
3-night trip

10/10 Exceptional

The hotel is brand new, the design is amazing and the service is exceptional. Amazing young Crew! (very attentive, super friendly) The Location is great as you have a private beach (across a very small street) and you can walk to the city of Kos within 10minutes, so you don’t need a rental car / scooter.
Julian, 8-night trip

10/10 Exceptional

The breakfast was very good and there were a lot alternatives to choose from. The facility was perfect and perfectly decorated. The staff was very helpfull and kind. Private beach was close to the hotel. There were buggies for transportation however we didnt use it. You can easily walk or take your own car there are plenty of parking spots. The sunbeds at the Private beach was very comfortable.
pinar, 2-night trip

6/10 Good

Underwhelming, given the service

A very underwhelming experience overall, primarily due to the service. Throughout our stay things appeared unorganised and slow; for example needing to chase for our luggage to be collected 45 minutes after asking, needing to call waiters over to the lunch table despite being the only table and waiting for over 10 minutes and a similar experience at breakfast (also waiting over 20 minutes for our coffee to arrive). It’s a beautiful hotel, but the staff service just didn’t match 5-star and similarly the towels were unclean (strongly smelling of damp). A shame given how amazing the aesthetics are…
Elliot, 2-night trip

10/10 Exceptional

This was our second stay at Theros Hotel, and we were once again impressed by the experience. In just six months, the hotel has doubled in size, yet the exceptional quality of service, amenities, and overall atmosphere remains unchanged. If you’re looking for a place to unwind and soak up the Mediterranean sun, Theros is the ideal destination. The warm welcome we received made us feel like we were returning home. The week we spent here was pure relaxation, enjoying our room, the pool, and dining out in the evenings. This time, we chose a garden terrace room, and it might just be the best in the hotel. The room is incredibly spacious, private, and offers perfect sunlight on the terrace throughout the day. We also visited the spa and had a fantastic experience with the 90-minute deep tissue massage from Maggie. It left us feeling refreshed and deeply relaxed. Theros’ breakfast is one of my favorites and the perfect way to start the day. The variety is extensive, and with it included in the stay, it’s a real winner. Even though KOS Town is only a 20-minute walk away, having such a diverse breakfast selection makes it easy to enjoy your mornings without ever getting bored, even during a longer stay. The hotel now has two large pools, and even during peak season, the second pool stands out. It’s spacious, serene, and never feels crowded. As an adults-only hotel, Theros maintains a tranquil atmosphere that’s perfect for unwinding. A big thank you to the entire Theros team!
Neha, 6-night trip

10/10 Exceptional

Cooles Hotel! 👍
Stefan, 7-night trip

10/10 Exceptional

Hotel was beyond our expectations from start to finish-Comfort, cleanliness, fabulous food and excellent service along with stunning architecture! Everythjng we wanted and more!
Nicola, 4-night trip

8/10 Very good

Flot hotel inkl. omgivelserne. God morgenbuffet. Venligt personale. Fint fitness rum. Ikke nok liggestole i solen ved poolen. Som på stort set alle græske hoteller, mangler der finish. Dyre priser i SPA.
Nanna Friis, 7-night trip

10/10 Exceptional

Already rebooked for next year!!

Enjoyed a 7 night break in September. The hotel is incredible if you want to really relax. This hotel is for you if you want to well and truly switch off. Kos town only 15 mins walk away too if you wanted to get out and about.
Paul, 7-night trip

10/10 Exceptional

Otelin her yeri ayrı şahane. Her yer ince ince tasarlanmış. Gerçekten çok beğendim. Çalışanlar çok güleryüzlü ve yardımcı. Kahvaltısı da şöyle ki hayatımda yediğim en leziz pancake yi burada yedim galiba. Çok memnun kaldık. Yine gelmek isteriz çpk ❤️
Ela, 1-night trip

6/10 Good

A way to go for a high class hotel

We stayed at this hotel in July with two rooms. It is a beautiful 5-star property with great architecture and two nice pools. The location close to Kos town can be both a plus and a minus. Service in the restaurant and at breakfast was excellent, and the food and breakfast were truly 5-star quality. Unfortunately, the negatives outweighed the positives. We had serious issues with ants and cockroaches in one room. Three times we found large cockroaches, and the hotel’s response was very poor. We were simply told this was to be expected, given a spray, and advised not to use too much as it was unhealthy. Only after four days and three incidents were we finally moved to another room. Ant problems were also handled unprofessionally. At check-in we were told we had been upgraded, which was not correct, since we had already paid for the upgrade. This is not a real beach hotel – the beach is 300–400 meters away, stony, and very crowded. Sunbeds are packed tightly, umbrellas cannot be adjusted, and you may end up in shade most of the day. Both at the pools and beach, guests reserve sunbeds with towels hours before using them, which is very frustrating. Overall: a beautiful hotel, but our experience of such an expensive 5-star stay was far below expectations. We will not return.
Cockroch number 3
Fix of ants issue
Magne Kinn, 2-night trip

10/10 Exceptional

Theros all suite

Breakfast was lovley continental,with a massive variety. The rooms are lovley we had a private pool which was obliviously incredible.the beds are massive and very comfortable. WiFi is located all over site and very quick. Plenty of bars and restaurants around hotel and kos old town is a 15 minute walk maximum. Overall amazing holiday at this hotel.
Daniel, 6-night trip

10/10 Exceptional

Great stay! Will come back!

The hotel agenda is “the art of slow living” and they fully stand behind that. A peaceful gem which is super modern and well designed. The service and food are outstanding! The dinner is something you should not miss.
Odelia, 3-night trip

10/10 Exceptional

Eaşimin yaşgünü burada kutlamak için geldik ne iyi yapmışsız . Personel çok cana yakın kaldığımız suit muhteşem özel yüzme havuzu var.tertemiz. çok mutlu olduk
Arnt, 5-night trip

8/10 Very good

Super tolles, sauberes und edles Hotel. Großartige Pools, auch der Privatpool ist wirklich toll ! Betten top ! Handtücher überall problemlos verfügbar, TOP! Gastro ist sehr gut, jedoch wäre eine größere (bessere) Auswahl schöner gewesen. Internet (WLAN) war größtenteils sehr langsam.
Drasko, 9-night trip

10/10 Exceptional

Gorgeous stay. Lovely place, private pool in our room. Perfect.
Paul, 1-night trip