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

Poolside bar
Couples treatment rooms, sauna, body treatments, deep-tissue massages
Sharing Pool Suite | Terrace/patio
Grand Junior Suite with Jacuzzi | Bathroom | Shower, rainfall showerhead, designer toiletries, hair dryer
Lobby sitting area

Reviews

9.6 out of 10
Exceptional

Popular amenities

  • Bar
  • Parking included
  • Free WiFi
  • Housekeeping

Explore the area

Map
Lambi 1, Kos, 853 00
  • Port of Kos
    ‪17 min walk‬
  • Kos Castle
    ‪4 min drive‬
  • Kos Marina
    ‪5 min drive‬
  • Kos (KGS-Kos Island Intl.)
    ‪29 min drive‬

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Room options

Private Pool Suite

9.6 out of 10
Exceptional
(4 reviews)
  • 388 sq ft
  • Sleeps 2
  • 1 King Bed

Grand Junior Suite with Jacuzzi

10.0 out of 10
Exceptional
(1 review)
  • 398 sq ft
  • Sleeps 3
  • 1 King Bed and 1 Twin Sofa Bed

Theros Suite with Private Heated Pool

  • 646 sq ft
  • Sleeps 2
  • 1 King Bed and 1 Twin Sofa Bed

Junior Suite

9.4 out of 10
Exceptional
(3 reviews)
  • 344 sq ft
  • Sleeps 2
  • 1 King Bed

Sharing Pool Suite

  • 398 sq ft
  • Sleeps 2
  • 1 King Bed

Premium Private Pool Suite

9.2 out of 10
Wonderful
(5 reviews)
  • 452 sq ft
  • Sleeps 2
  • 1 King Bed

Swim-Up Suite

10.0 out of 10
Exceptional
(1 review)
  • 391 sq ft
  • Sleeps 2
  • 1 King Bed OR 2 Twin Beds

Grand Junior Suite

  • 398 sq ft
  • Sleeps 3
  • 1 King Bed and 1 Large Twin Sofa Bed

Villa Mezzanine with Private Pool

  • 603 sq ft
  • Sleeps 3
  • 1 King Bed and 2 Large Twin Sofa Beds

Junior Suite with Roof Garden

10.0 out of 10
Exceptional
(4 reviews)
  • 366 sq ft
  • Sleeps 3
  • 1 King Bed

Junior Suite Partial Sea View

9.0 out of 10
Wonderful
(2 reviews)
  • 388 sq ft
  • Partial sea view
  • Sleeps 3
  • 1 King Bed and 1 Large Twin Sofa Bed

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About the neighborhood

Kos

Located within a 5-minute walk of Lambi Beach, Theros All Suite Hotel - Adults Only is within a mile (2 km) of Port of Kos. This 86-room, 5-star hotel welcomes guests with conveniences like a full-service spa, free in-room WiFi, and free self parking.

What's nearby

  • Port of Kos - 17 min walk - 0.9 miles
  • Kos Castle - 4 min drive - 1.4 miles
  • Tree of Hippocrates - 4 min drive - 1.4 miles
  • Roman Odeon Amphitheater - 4 min drive - 1.4 miles
  • Kos Marina - 5 min drive - 1.9 miles

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

Adults-only beachfront hotel with seasonal outdoor pool
Guests staying at Theros All Suite Hotel - Adults Only enjoy access to a full-service spa, a gym, and free WiFi in public areas. If you drive, put free parking to good use. Multilingual staff at the 24-hour front desk can assist with dry cleaning/laundry, luggage storage, and concierge services. Other amenities at this adults-only hotel include a seasonal outdoor pool, coffee/tea in a common area, and express check-in.
Guests can expect to find free WiFi. Bathrooms offer rainfall showers, hair dryers, and designer toiletries, and memory foam beds with premium bedding and pillow menus ensure a restful night. Furnished balconies or patios, minibars, and espresso makers are also standard.
Recreational amenities at the hotel include a fitness center and a seasonal outdoor pool.

The recreational activities listed below are available either on site or nearby; fees may apply.

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.

Languages

English, German, Greek

Similar properties

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
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 up, 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 up; guests must have received complete vaccination at least 14 days prior to check-in

Access methods

Staffed front desk, smart lock

Pets

  • Service animals exempt from fees

Children and extra beds

  • Children younger than 16 are not permitted to stay at this adults-only property (only guests 16 and older are allowed)

Property payment types

Important information

Fees

You'll be asked to pay these charges at the property:

  • 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

These are all of the charges provided to us by the property.

Optional extras

These fees and deposits will be charged at check-in, check-out, or the time of service.

  • Late check-out is available for a fee (subject to availability)

This list may not be comprehensive. Fees and deposits might 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
  • Check-in: 3:00 PM
  • Check-out: 11:00 AM
  • Minimum check-in age: 18
The front desk is open 24 hours a day, and checking in and out are easy with express services. Driving? This property offers free parking.
Property Registration Number 1237229

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • 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.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards, debit cards, and cash.
  • Onsite safety features include a fire extinguisher, a smoke detector, a security system, and a first aid kit.
  • Cashless payment methods are available for all transactions and guests can access their rooms with a mobile device.
  • At check-in, guests must provide either a negative PCR COVID-19 test result or a record of full COVID-19 vaccination.
  • The negative COVID-19 test result requirement applies to all guests aged 16 and up, 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 up; guests must have received complete vaccination at least 14 days prior to check-in.

Additional information about polices, regulations, and more:

  • Due to national regulations, cash transactions can't exceed EUR 500 at this property. For additional details, contact the property using the contact information on your booking confirmation.
  • The seasonal pool is open from May to October.
  • Pool access available from 9:00 AM to 7:00 PM.
  • Reservations need to be made in advance for massage services and spa treatments. Contact the hotel at the phone number listed on your booking confirmation.
  • There are no elevators.
  • 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

Is free cancellation available at Theros All Suite Hotel - Adults Only?

Theros All Suite Hotel - Adults Only provides free cancellation on some room rates. For specific requirements, look at the cancellation policy on Orbitz.

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

As of Jul 17, 2025, prices found for a 1-night stay for 2 adults at Theros All Suite Hotel - Adults Only on Jul 27, 2025 start from $438.98, excluding 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.

What's there to see close to Theros All Suite Hotel - Adults Only?

This hotel is located in Kos, a short 18-minute walk from Port of Kos and also 3 minutes on foot from Lambi Beach. You'll also find Kos Castle and Kos Marina within a short drive.

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

Yes, secured self parking is offered for free at the hotel. Accessible parking is also available for guests.

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

There is a full-service spa available for guests to enjoy and services include Swedish massages, sports massages, and couples treatments.

Does Theros All Suite Hotel - Adults Only include a casino?

No, Theros All Suite Hotel - Adults Only doesn't have a casino.

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

No, this hotel doesn't have an indoor pool; however, there is an outdoor pool. Guests have access between 9:00 AM and 7:00 PM and the seasonal pool is normally open from May until October.

Is Theros All Suite Hotel - Adults Only good for couples?

This adults-only hotel offers many amenities for couples such as a poolside bar and a poolside restaurant with some guestrooms featuring private pools.

Does Theros All Suite Hotel - Adults Only have a hot tub?

Yes, some guestrooms at this hotel feature private rooftop spa tubs.

Does Theros All Suite Hotel - Adults Only feature a restaurant that includes a breakfast menu?

Yes, Theros All Suite Hotel - Adults Only serves breakfast for a surcharge at Mazi.

Does Theros All Suite Hotel - Adults Only allow pets to stay for free?

No, pets aren't allowed at Theros All Suite Hotel - Adults Only though service animals are welcome.

Does Theros All Suite Hotel - Adults Only have connecting rooms?

No, this hotel doesn't feature connecting guestrooms.

How close is the airport from Theros All Suite Hotel - Adults Only?

The closest major airport to Theros All Suite Hotel - Adults Only is Kos (KGS-Kos Island Intl.), which is 19 mi away (42 minutes by car). Another top airport is Kalymnos (JKL-Kalymnos Island National), which is located 26.3 mi away (224-minute drive).

Can I book a room with a balcony at Theros All Suite Hotel - Adults Only?

Yes, every guestroom at Theros All Suite Hotel - Adults Only comes with a furnished balcony with some featuring sea or garden views.

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 Excellent

Simone, Vienna

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
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 Excellent

Theya Uma

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Absolutely loved this hotel, I’ll be back again, once the new spa opens ☺️
Stayed 5 nights in Oct 2024

10/10 Excellent

Brigitte

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Amazing! Adore this lovely place, been back and will come again. 100% recommend it!
Stayed 8 nights in Sep 2024

8/10 Good

Lewis

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 7 nights in Oct 2024

10/10 Excellent

Lorraine

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

10/10 Excellent

Grant

Stayed 7 nights in Jun 2024

10/10 Excellent

Dominic

Stayed 3 nights in Oct 2024

10/10 Excellent

Robert Roland

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 7 nights in Sep 2024

10/10 Excellent

Robert

Great stay

We had an amazing week's stay at Theros. The hotel is very nice, with great options for breakfast, lunch and especially dinner. Everything was very clean and worked well. The hotel organised airport transports for us, as well as transports for a dinner further away from Kos, which was great. They also helped us to rent a car for a day. The hotel is a 15-20 minute walk from Kos Town which might seem like a negative, however the beach walk there is very nice and is filled with beach clubs, bar, restaurants and the like. Overall, we had a great trip and would gladly return.
Stayed 7 nights in Sep 2024

10/10 Excellent

Navdeep

Traveled with partner
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

Diane

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

8/10 Good

Jeffrey

Stayed 6 nights in Sep 2024

10/10 Excellent

colin

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stayed 7 nights in Sep 2024

10/10 Excellent

Samuel

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
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 Excellent

Miles

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

8/10 Good

john

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Great hotel for rooms and pool. Front desk are great. Rest of staff are mediocre. Feel bad for saying it because we’ve had a lovely time but they aren’t the best.
Stayed 6 nights in Sep 2024

10/10 Excellent

Roberta

Traveled with group
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

Verified traveler

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stayed 1 night in Sep 2024

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

Simon

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 13 nights in Jun 2024

10/10 Excellent

priscilla

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Aug 2024

6/10 Okay

Pablo

Stayed 3 nights in Aug 2024

10/10 Excellent

Corwyn

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 2 nights in Aug 2024

10/10 Excellent

Neha

Traveled with partner
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

Elizabeth

Traveled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very relaxing and beautiful hotel. Staff were wonderful, food amazing, rooms stunning and the property is very walkable into town for food or exploring
Stayed 7 nights in Aug 2024