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Theros All Suite Hotel - Adults Only

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Luxury
5.0 star property
9.6

Exceptional

Elegance by the serene private beach

Everywhere your eyes rest is stunning, from the stylishly decorated rooms to the serene private beach. Savor delicious dining options and unwind on your huge balcony with a sea view or in your private pool.

Popular amenities

  • Bar
  • Parking included
  • Free WiFi
  • Housekeeping

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

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

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

Luxury hotel near Port of Kos
At Theros All Suite Hotel - Adults Only, you can look forward to a poolside bar, a terrace, and a garden. With amenities like a beachfront location and sun loungers, this hotel is the perfect place to soak up the sun. Indulge in a deep-tissue massage, a manicure/pedicure, and a body scrub at the onsite spa. The on-site Mediterranean cuisine restaurant, Mazi, offers breakfast, lunch, dinner, and a poolside location. Stay connected with free in-room WiFi, with 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 along with sun loungers and pool umbrellas
  • Free self parking
  • Express check-out, express check-in, and outdoor furniture
  • Massage treatment rooms, multilingual staff, and a front-desk safe
  • Guest reviews say great things about the helpful staff
Room features
All 86 rooms include comforts such as premium bedding and pillow menus, in addition to perks like laptop-compatible safes and laptop-friendly workspaces.
More amenities include:
  • Hypo-allergenic bedding, memory foam beds, and down comforters
  • Rainfall showers, designer toiletries, and hair dryers
  • Furnished balconies or patios, wardrobes/closets, and electric kettles

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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 transportation

  • 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 washroom
  • 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

  • Bathrobes
  • Designer toiletries
  • 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 available
Express check-in available
Minimum check-in age: 18

Check-out

Check-out before 11:00 AM
Contactless check-out available
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

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

Property payment types

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 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

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, 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
Property Registration Number 1237229

We should mention

This property does not have elevators
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
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–7:00 PM.

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?

Check-out is at 11:00 AM. Late check-out 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 mi (3 km).

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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
Rating 10 - Excellent. 160 out of 185 reviews
Rating 8 - Good. 16 out of 185 reviews
Rating 6 - Okay. 7 out of 185 reviews
Rating 4 - Poor. 1 out of 185 reviews
Rating 2 - Terrible. 1 out of 185 reviews

Reviews

10/10 Excellent

Oliver

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Yoga should be included with the rate. Beach area needs some work.
Stayed 7 nights in Sep 2025

10/10 Excellent

Mustafa

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Perfect
Stayed 1 night in Jul 2025

10/10 Excellent

Erica

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
really nice hotel!
Stayed 5 nights in Jun 2024

10/10 Excellent

Maurice

Liked: Cleanliness, amenities, property conditions & facilities
Wonderful Hotel
Stayed 8 nights in Aug 2024

8/10 Good

Niamh

Liked: Cleanliness, amenities, property conditions & facilities
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 Excellent

Meredith

Liked: Amenities
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.
Stayed 5 nights in Sep 2023

10/10 Excellent

Roberta

Liked: Cleanliness, staff & service, property conditions & facilities
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 Excellent

Navdeep

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Highly recommend for learning the art of slow living
Stayed 4 nights in Aug 2024

10/10 Excellent

Petra

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was a wonderful stay! Very nice personal!
Stayed 5 nights in Jul 2022

10/10 Excellent

Damla

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
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!
Stayed 4 nights in Jun 2024

10/10 Excellent

Verified traveler

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
it was perfect in every way
Stayed 3 nights in Aug 2023

10/10 Excellent

Julian

Liked: Cleanliness, staff & service, amenities
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.
Stayed 8 nights in May 2022

10/10 Excellent

pinar

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
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.
Stayed 2 nights in Aug 2023

6/10 Okay

Elliot

Liked: Property conditions & facilities, room comfort
Disliked: Staff & service

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…
Stayed 2 nights in Sep 2024

10/10 Excellent

Neha

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
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!
Stayed 6 nights in Aug 2024

10/10 Excellent

Elisabeth

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Handtücher bitte wie angekündigt nicht täglich wechseln. Besonders beeindruckend war die ruhige und freubdliche Ausstrahlung des Personals. Und das ausgezeichnete Frühstücksbuffet.
Stayed 7 nights in Oct 2025

10/10 Excellent

Jasvinder

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I really enjoyed my stay here, beautiful hotel. Staff were friendly as soon as we arrived. Room had everything we needed with a nice balcony and cleaned everyday. Both pool areas were nice and quiet. Made me feel extra special on my birthday so thank you to all the staff. Definitely recommend!
Stayed 5 nights in Oct 2025

10/10 Excellent

Malgorzata Alina

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
From the moment we arrived at Theros All Suite Hotel, we knew we were somewhere special. The atmosphere is pure serenity — calm, elegant, and beautifully designed in natural tones that perfectly capture the spirit of the Greek islands. Every corner feels thoughtful and harmonious (inc.the gym!). Our suite was stunning — with a Swim Up pool that made each morning feel like a little paradise. The attention to detail is remarkable: from the high-quality bedding and rain shower to the soft lighting and music throughout the hotel. The staff truly make this place unforgettable. Everyone we met was genuinely kind, professional, and attentive — going above and beyond to make our stay perfect. A special thank you to Maria, who was always there with a big smile and the best recommendations for restaurants and places to explore around Kos. Her local tips made our trip even more memorable. And Sergio was fantastic — always ready to help with anything we needed, friendly and professional. Breakfast was delicious and beautifully presented every morning, with fresh local ingredients and plenty of variety. Great lunch/dinner too. Location-wise, you can’t ask for more: a pleasant walk/short bike ride into Kos Town for restaurants and shops. It’s peaceful yet perfectly connected. The hotel is a true haven for relaxation — elegant, quiet, and full of heart. We left feeling completely recharged and already can’t wait to come back. Highly recommended to anyone seeking luxury & tranquility!
Stayed 9 nights in Oct 2025

10/10 Excellent

Christian

Liked: Cleanliness, staff & service, property conditions & facilities
Wunderschöne Anlage, toller freundlicher Service. Sehr gutes Frühstück
Stayed 7 nights in Sep 2025

10/10 Excellent

Corina

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Sehr schöne und ruhige Unterkunft
Stayed 7 nights in Sep 2025

10/10 Excellent

Rainer

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wunderbares, kleines Hotel mit fantastischem Personal. Architektur und Interieur überragend. Wir kommen definitiv wieder!
Stayed 7 nights in Sep 2025

10/10 Excellent

Emma

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I absolutely love this place! For me it’s the perfect hotel - adults only, not too big or small, gorgeous outside, communal spaces and rooms, and great food and drinks. The staff are all so friendly and accommodating as well - nothing feels like too much. We had a late flight and so paid a little extra for a late checkout and we were upgraded to a swim up room for our last day which was the perfect end to our stay. The newly opened spa and gym were also a great addition and we used them a couple times during our stay. Lastly, the local area was also really convenient with a beach, shop and restaurants all within minutes away. We’ll definitely be returning soon!
Stayed 3 nights in Aug 2025

10/10 Excellent

Michel

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Magnifique établissement, personnel très accueillant et très agréable. Plage privée superbe. Tout est fait pour que le client puisse se détendre et profiter de ses vacances
Stayed 7 nights in Aug 2025

10/10 Excellent

George

Liked: Cleanliness, staff & service, property conditions & facilities
Fantastic hotel, highly recomend
Stayed 5 nights in Aug 2025

10/10 Excellent

Clarissa

Liked: Cleanliness, staff & service, property conditions & facilities
Super Stay ☺️
Stayed 6 nights in Aug 2025