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Theros All Suite Hotel - Adults Only

5.0 star property
Adults-only beachfront hotel with seasonal outdoor pool

Choose dates to view prices

Photo gallery for Theros All Suite Hotel - Adults Only

Terrace/patio
Terrace/patio
Breakfast, lunch, dinner served; Mediterranean cuisine, pool views
On the beach, sun-loungers, beach umbrellas, beach towels
1 bedroom, premium bedding, down duvets, memory-foam beds

Reviews

9.6 out of 10
Exceptional

Popular amenities

  • Bar
  • Parking included
  • Free WiFi
  • Housekeeping
The current price is S$653
includes taxes & fees
18 Jul - 19 Jul

Room options

Available filters for rooms
Showing 11 of 11 rooms

View all photos for Private Pool Suite

1 bedroom, premium bedding, down duvets, 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
Separate bedroom
  • 36 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for 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
Separate bedroom
  • 37 sq m
  • Sleeps 3
  • 1 King Bed and 1 Single Sofa Bed

View all photos for Theros Suite with Private Heated Pool

1 bedroom, premium bedding, down duvets, 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
  • Sleeps 2
  • 1 King Bed and 1 Single Sofa Bed

View all photos for Junior Suite

1 bedroom, premium bedding, down duvets, 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
Separate bedroom
Down duvet
  • 32 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Sharing Pool Suite

1 bedroom, premium bedding, down duvets, memory-foam beds

Sharing Pool Suite

Highlights

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

View all photos for Premium Private Pool Suite

1 bedroom, premium bedding, down duvets, 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
Separate bedroom
  • 42 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Swim-Up Suite

1 bedroom, premium bedding, down duvets, 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
Memory foam bed
Premium bedding
  • 36 sq m
  • Sleeps 2
  • 1 King Bed OR 2 Single Beds

View all photos for Grand Junior Suite

1 bedroom, premium bedding, down duvets, memory-foam beds

Grand Junior Suite

Highlights

Furnished balcony or patio
Soundproofed
Air conditioning
Smart TV
Hypo-allergenic bedding
Pillow menu
Separate bedroom
Down duvet
  • 37 sq m
  • Sleeps 3
  • 1 King Bed and 1 Large Single Sofa Bed

View all photos for Villa Mezzanine with Private Pool

1 bedroom, premium bedding, down duvets, 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
  • Sleeps 3
  • 1 King Bed and 2 Large Single Sofa Beds

View all photos for Junior Suite with Roof Garden

1 bedroom, premium bedding, down duvets, memory-foam beds

Junior Suite with Roof Garden

10.0 out of 10
Exceptional
(4 reviews)

Highlights

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

Junior Suite Partial Sea View

9.0 out of 10
Wonderful
(2 reviews)

Highlights

Furnished balcony or patio
Soundproofed
Air conditioning
Flat-screen TV
Hypo-allergenic bedding
Pillow menu
Separate bedroom
Down duvet
  • 36 sq m
  • Partial sea view
  • Sleeps 3
  • 1 King Bed and 1 Large Single Sofa Bed

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About the area

Map
Lambi 1, Kos, 853 00

What's nearby

  • Port of Kos - 17 min walk - 1.5 km
  • Kos Castle - 4 min drive - 2.3 km
  • Tree of Hippocrates - 4 min drive - 2.3 km
  • Roman Odeon Amphitheater - 4 min drive - 2.3 km
  • Kos Marina - 5 min drive - 3.1 km

Getting around

  • Kos (KGS-Kos Island Intl.) - 42 min drive

Restaurants

  • ‪Uniq Beach Bar & Restaurant - ‬14 min walk
  • ‪Istros - ‬4 min walk
  • ‪Hotel's Atlantis Restaurant - ‬11 min walk
  • ‪Tarzan Beach Pasalimani - ‬11 min walk
  • ‪Alibaba Beach Bar - ‬11 min walk

About this property

Theros All Suite Hotel - Adults Only

Luxury hotel near Port of Kos
Located close to Kos Castle, Theros All Suite Hotel - Adults Only provides a poolside bar, a terrace and a garden. With amenities such as a beachfront location and sunloungers, this hotel is the perfect place to soak up the sun. Indulge in a Swedish massage, a body scrub and a body treatment at the on-site spa. The on-site Mediterranean cuisine restaurant, Mazi, offers breakfast, lunch, dinner and a poolside location. Stay connected with free in-room WiFi, with a speed of 100+ Mbps (good for 1–2 people or up to 6 devices), and guests can find other amenities, such as a hair salon and dry cleaning/laundry services.
Other perks at this hotel include:
  • A seasonal outdoor pool with sunloungers and pool umbrellas
  • Free self-parking
  • Express check-out, express check-in and coffee/tea in reception
  • Beach umbrellas, a gift shop and beach towels
  • Guest reviews speak highly of the helpful staff
Room features
All 86 rooms include comforts, such as premium bedding and pillow menus, in addition to perks, such as laptop-compatible safes and laptop-friendly workspaces.
Extra amenities include:
  • Hypo-allergenic bedding, memory foam beds and down duvets
  • Rainfall showers, designer toiletries and hairdryers
  • Furnished balconies or patios, wardrobes/cupboards and electric kettles

Languages

English, German, Greek

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View from room

OKU Hotel Kos - Adults Only

  • Pool
  • Breakfast included
  • Spa
  • Parking included
9.4 out of 10, Exceptional, 250 reviews
The price is S$707
includes taxes & fees
21 Jul - 22 Jul
OKU Hotel Kos - Adults Only

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 100+ Mbps (good for 1–2 people or up to 6 devices)
  • Available in some public areas: Free WiFi

Parking and transport

  • Free secured self parking on site
  • Wheelchair-accessible parking available

Food and drink

  • A bar/lounge
  • A poolside bar
  • A restaurant
  • Coffee and tea in common areas
  • Snack bar/deli

Restaurants on site

  • All day pool bar
  • Mazi

Things to do

  • Full-service spa
  • Gym
  • Private wine tours
  • Seasonal outdoor pool
  • TV in common areas

Conveniences

  • 24-hour front desk
  • Gift shop/newsstand
  • Hair salon
  • Luggage storage
  • Safe at front desk

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop
  • Turndown service

Outdoors

  • Beach loungers
  • Beach towels
  • Beach umbrellas
  • Garden
  • On the beach
  • Outdoor furniture
  • Pool loungers
  • Pool umbrellas
  • Terrace

Full-service spa

  • 2 treatment rooms
  • Body scrubs
  • Couples treatment rooms
  • Deep-tissue massages
  • Facials
  • Manicures/pedicures
  • Sauna
  • Spa open daily
  • Sports massages
  • Swedish massages

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Upper floors accessible by stairs only
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible pool
  • Wheelchair-accessible public bathroom
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

More

  • Communal living room
  • Designated smoking areas

Room amenities

Bedroom

  • Blackout drapes
  • Down comforter
  • Hypo-allergenic bedding
  • Memory foam mattress
  • Pillow menu
  • Premium bedding

Bathroom

  • Designer toiletries
  • Dressing gowns
  • Hair dryer
  • Rainfall showerhead
  • Shampoo
  • Shower
  • Slippers
  • Soap
  • Toilet paper
  • Toothbrush and toothpaste
  • Towels provided

Food and drink

  • Coffee/tea maker
  • Electric kettle
  • Espresso maker
  • Free bottled water
  • Minibar

More

  • Air conditioning (climate-controlled)
  • Desk
  • Electrical adapters
  • Heating (climate-controlled)
  • Iron/ironing board
  • Laptop workspace
  • Laptop-compatible safe
  • Mobile key entry
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: anytime
Contactless check-in and check-out are available
Express check-in available
Minimum check-in age - 18

Check-out

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

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
At check-in, guests must provide either a negative PCR COVID-19 test result or a record of full COVID-19 vaccination
Negative COVID-19 test result requirement applies to all guests aged 16 and over, and test must have been administered no more than 72 hours prior to check-in; COVID-19 vaccination record requirement applies to all guests aged 18 and over; guests must have received complete vaccination at least 14 days prior to check-in

Access methods

Staffed front desk, smart lock

Pets

Pets not allowed (service animals are welcome, and are exempt from fees)

Children and extra beds

Children younger than 16 are not allowed at this adults-only property; all guests 16 and older are welcome

Payment types at the property

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 all year round. Other exemptions or reductions may 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, debit cards and cash
Cashless transactions are available
Safety features at this property include a fire extinguisher, a smoke detector, a security system and a first aid kit
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
Property Registration Number 1237229

We should mention

This property does not have any lifts
Cash transactions at this property cannot exceed EUR 500, due to national regulations; for further details, please contact the property using the information in the booking confirmation
The seasonal pool will be open from May to October
Pool access available from 9:00 AM to 7:00 PM
Reservations are required for massage services and spa treatments; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation
Guests under 16 years old are not permitted at this adults-only property
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly)

Property is 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 have a pool?

Yes, this property has a seasonal outdoor pool. Pool access is from 9:00 AM to 7:00 PM.

How much does it cost to stay at Theros All Suite Hotel - Adults Only?

As of 16 Jul, 2025, prices found for a 1-night stay for 2 adults at Theros All Suite Hotel - Adults Only on 18 Jul, 2025 start from S$652.68, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is Theros All Suite Hotel - Adults Only pet-friendly?

No, only service animals are welcome at the property.

How much is parking at Theros All Suite Hotel - Adults Only?

Self-parking is free at this property.

What time is check-in at Theros All Suite Hotel - Adults Only?

Check-in start time: 3:00 PM; check-in end time: anytime.

What time is check-out at Theros All Suite Hotel - Adults Only?

Checkout is at 11:00 AM. Late checkout is available for a fee (subject to availability).

Where is Theros All Suite Hotel - Adults Only located?

Nestled on the beach, this Kos hotel is within 1 mi (2 km) of Lambi Beach and Port of Kos. Archaeological Museum of Kos and Eleftherias Square are also within 2 miles (3 km).

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Theros All Suite Hotel - Adults Only Reviews

Reviews

9.6

Exceptional

Rating 10 - Excellent. 121 out of 141 reviews
Rating 8 - Good. 12 out of 141 reviews
Rating 6 - Okay. 6 out of 141 reviews
Rating 4 - Poor. 1 out of 141 reviews
Rating 2 - Terrible. 1 out of 141 reviews

9.6/10

Cleanliness

9.2/10

Staff & service

9.6/10

Amenities

9.8/10

Property conditions & facilities

9.6/10

Eco-friendliness

Reviews

10/10

Everything about our stay was amazing, the room, the pool and the food were incredible and the staff were very attentive and friendly.
Stayed 4 nights in Jul 2025

10/10

Great
Stayed 7 nights in Jun 2025

10/10

Best ever
Stayed 7 nights in Jun 2025

10/10

Really great hotel. Perfect silent to calm down and relax. The best is that they are no insta content people around. Everybody treats each other with respect and calmness. To calm down it the perfect hotel. The area around is not the beat but in the hotel you feel like in a different world.
Stayed 7 nights in May 2025

10/10

A lovely relaxing hotel, primarily set up for couples. Setting and ambiance are spot on, always feels quiet and like you have your own space. The styling of the hotel is quite unique and very contemporary, it helps to create the right atmosphere. I would definitely stay again, we had a shared pool, which worked well, glad I didn’t go for the private pool, as all the pools a quiet enough. Rooms are very well attended and cleaned. The hotel serves one of the best breakfasts I have ever had, great setting, service and choice. Only negatives, the gym is very small and one of the treadmills was broken all week. The same goes for the Hammam, which was being fixed all week. Also, at times the staffing can be minimal and drinks take a while, but generally the staffing is very good.
Stayed 7 nights in Jun 2025

8/10

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.
Stayed 7 nights in May 2025

10/10

Lovely boutique hotel
Stayed 3 nights in Oct 2024

10/10

Beautiful hotel ,lovely breakfast ,very close to beach and short walk into Kos town .
Stayed 7 nights in Sep 2024

10/10

Absolutely loved this hotel, I’ll be back again, once the new spa opens ☺️
Stayed 5 nights in Oct 2024

10/10

really nice hotel!
Stayed 5 nights in Jun 2024

10/10

Wonderful Hotel
Stayed 8 nights in Aug 2024

6/10

Pros: Nice property- peaceful ambiance and well maintained Nice pool- good temp, loungers spacious and available Food is good Breakfast is good (not the buffet, but the a la carte menu) Cons: -Found COCKROACHES in our bathroom two out of four nights of our stay. Complained after the first sighting but nothing was done. Staff was not apologetic or helpful in any way. - hotel is not located directly on the water (town is a 30 min walk). There is no view. The outside surroundings are dirty and not well kept. The “beach club” is a short walk but there is no service, food, etc. - very rudimentary and not reflective of the rest of the hotel; needs improvement - Staff and concierge seem to be inexperienced, with questionable advice regarding things to do and other companies to use. On THREE occasions, they did not book reservations they had confirmed they booked, so when we showed up to the restaurants/ beach club we had to be squeezed in and accommodated last minute
Stayed 4 nights in Jun 2025

10/10

The price performance is good. The location is perfect! It is close to the beach, restaurants, and Kos town is within walking distance.
Stayed 7 nights in Oct 2024

10/10

Amazing suites, very relaxing. Beautiful hotel. Could have had more fruit juice selection at breakfast.
Stayed 10 nights in Sep 2024

10/10

Very nice luxury hotel, on the outskirts of the main town of the island. Very good breakfast and amazing rooms. The service should be improved tough, especially for what concern the beach and umbrella availability on high season.
Stayed 4 nights in Aug 2024

10/10

Overall very good hotel! Very limited near by for dining or evening entertainment and limited transport unless pre booked but a half an hour walk will get you into Kos town.
Stayed 7 nights in Sep 2024

10/10

I cannot recommend a hotel more. From food to service, grom hygiene to friendliness of staff, everything was amazing. I had a solo trip but never felt alone with many nice people staying around.
Stayed 3 nights in Aug 2024

10/10

Amazing! Adore this lovely place, been back and will come again. 100% recommend it!
Stayed 8 nights in Sep 2024

10/10

Excellent property, excellent service throughout our stay!
Stayed 9 nights in Sep 2023

10/10

Highly recommend for learning the art of slow living
Stayed 4 nights in Aug 2024

10/10

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.
Stayed 4 nights in Sep 2024

10/10

An excellent property with an equally amazing staffing team.
Stayed 7 nights in Oct 2023

10/10

Travelled very frequently for 17 years - possibly the best hotel ever stayed in!
Stayed 7 nights in May 2024

10/10

Brilliant staff, beautiful hotel
Stayed 7 nights in Jun 2022

10/10

We absolutely loved staying at Theros. The staff were brilliant, really friendly and always happy to help book things and offer recommendations. The hotel itself is beautiful and in a really great location. The breakfast buffet fantastic too and the rooms were very nice (hot tub / jacuzzi was a great addition). The private beach gives you an amazing view of the sunrise if you can get up early enough for it! Will highly recommend and would definitely go back!
Stayed 10 nights in Sep 2024