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Theros All Suite Hotel - Adults Only – photo 1
Theros All Suite Hotel - Adults Only – photo 2
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Theros All Suite Hotel - Adults Only – photo 8

In short: Tripplo’s analysis covers a sample of 15 guest reviews of Theros All Suite Hotel - Adults Only. Guests in the sample highlight Service & staff, The rooms and Pools, beach & aquapark.

Kos, Greece

Theros All Suite Hotel - Adults Only

5-Star Hotel

Theros All Suite Hotel in Kos Town offers a private beach area and direct beachfront access. Guests enjoy a seasonal outdoor swimming pool, sun terrace, and lush garden.

Rooms feature air-conditioning, private bathrooms, and modern amenities. Additional facilities include a fitness centre, spa, and yoga classes.

The modern restaurant serves Greek and Mediterranean cuisine with vegetarian, vegan, and gluten-free options. Breakfast includes local specialities, fresh pastries, and a variety of beverages.

Lambi Beach is a 3-minute walk away, Kos Port lies 1.5 km from the hotel, and Kos International Airport is 25 km distant.

5-Star Hotel
Kos, Greece
21 km to Kos International Airport (KGS)
Beachfront
Private beach area
Outdoor swimming pool
Spa and wellness center
Fitness center
Bar

Facts we have checked

  • Adults only
  • Minimum age18+
  • Adult facilities
  • Adults-only area

Source: therosallsuitehotel.com · checked 12 Sept 2026

Tripplo's verdict, based on guest reviews

Tripplo’s analysis · Updated 10 October 2026 · How we review hotels

Theros All Suite Hotel is rated exceptionally on Booking and Google, with the broadest review base among Kos's adults-only hotels. Guests praise the suites, the beach position and the breakfast. Lambi is a built-up hotel strip rather than a secluded bay, so the quiet is inside the grounds rather than outside them.

An adults-only all-suite hotel on the beach in Lambi, a short walk from Kos Town, with private-pool suites, a spa and a private beach area. Best for couples who want the town within reach but the hotel itself quiet.

Guests score it 9.5 out of 10 — the average across the 16 hotels we list on Kos is 9.3.

Featured in our guide: 10 luxury adults-only hotels on Kos: the best for 2026

  • Adults only, 18 and over
  • Every room is a suite, several with a private pool
  • Private beach area and Lambi Beach three minutes away
  • Spa and fitness centre on site

Free PDF: what guests really say about Theros All Suite Hotel - Adults Only

The Tripplo Report gathers the whole analysis in one PDF, ready in seconds.

  • Pros and cons in every category guests mention
  • The complaints that come up again and again
  • Room guide and price analysis
  • Alternatives worth comparing

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Should you book it?

Theros All Suite Hotel - Adults Only is worth booking for couples seeking an adults-only suite retreat — but pick somewhere else if you want a quiet, untouristy beach setting.

Book it if you want

  • Couples seeking an adults-only suite retreat
  • Travellers wanting private pools and spa time
  • Those happy near a beach with amenities close by

Pick somewhere else if

  • You want a quiet, untouristy beach setting
  • You'd rather skip a long transfer from the airport
  • You dislike busy, built-up hotel strips nearby

Rooms & which one to pick

Our tip: If you're a couple happy with a compact, well-equipped base, book the Suite (35 m²), which comes with a King bed, air conditioning, private bathroom, flat-screen TV, mini-bar and free WiFi. If you'd rather have more room to spread out, choose the Villa (50 m²), as it offers the same King bed and full set of amenities but with considerably more floor space.

  • Suite1 King bedsleeps 235 m²Air conditioningPrivate bathroomFlat-screen TVMini-barFree WiFi
  • Villa1 King bedsleeps 250 m²Air conditioningPrivate bathroomFlat-screen TVMini-barFree WiFi

Room types as listed on Booking.com; availability varies by date.

What guests say

Reviews from Google
last month
“We had an absolutely wonderful stay and couldn’t have asked for a better experience. The hotel is beautifully designed, extremely stylish, and everything was spotlessly clean. Our room was perfectly maintained every single day, thanks to the excellent housekeeping team. Our absolute highlights were the pool and the beach. The service there was outstanding — everyone was incredibly friendly, attentive and always happy to fulfill any request. We felt genuinely cared for throughout our entire stay. A very special thank you goes to Christos, who made our experience even more memorable. From the moment we arrived, he warmly welcomed us and took the time to show us around the hotel. Throughout our stay, he always remembered us, checked in to see if everything was alright and made us feel truly at home. His personal and attentive service is something we will especially remember. The smaller, more intimate atmosphere of the hotel makes the experience feel very personal and special. We were more than happy with our stay and would absolutely recommend this hotel. We hope to come back one day!”
— J.Hansen
last month
“We spent an amazing five nights here in one of the swim-up suites. We were so happy with the relaxed and peaceful vibe of the place that we didn’t even bother visiting the beach! The breakfast menu is fantastic with a very extensive and varied selection. I can’t review any of the other food as we chose to eat out every night. The staff were always attentive and keen to help with any requests. We would definitely love to return in the future.”
— Matt Jarrett
2 months ago
“My mother and I have been coming back to this wonderful resort for the second year in a row. This year, we stayed in a room with a shared pool, which was an absolutely priceless experience. Being able to relax comfortably in our room and take a dip in the pool was simply amazing! The breakfast was excellent and offered a great variety of choices, and the staff was incredibly welcoming and friendly. The room was equipped with every comfort we could need. We also rented bicycles to get to the town center, which was very convenient. We will definitely be coming back again next year! 😉”
— Alice Braveri
last month
“Spent one week in Theros, a true luxury gem close to Kos town. The two pools are simply stunning, and the adults only policy guarantees plenty of relax while chilling on the sunbeds. There's also a small reserved area on the beach for those who prefer seaside, although Lambi beach isn't the best one in Kos. The breakfast buffet has a wide variety of local products, and there's a quite extensive a la carte complimentary menu. Suites are spacious and with every comfort needed. The only downside is the gym which is quite small for a 90 rooms adults only hotel, it would need a proper resize as it was already packed with 2-3 guests at the same time”
— Mattia Fantin
3 months ago
“Our stay at Theros All Suite Hotel exceeded all our expectations. From the moment we arrived until the day we checked out, the entire experience was simply outstanding. The hotel is beautiful, with a peaceful and relaxing atmosphere that makes it the perfect place to unwind. We stayed in a Pool View Suite, and it was absolutely dreamy—stylish, comfortable, and the perfect place to relax. The pool area was one of our favorite spots. It was calm, beautifully maintained, and ideal for spending peaceful days by the water. What truly made our stay special was the staff. Everyone was incredibly helpful, welcoming, and polite throughout our entire stay. From the smooth check-in to our departure, they made us feel genuinely cared for and ensured everything was perfect. We highly recommend Theros All Suite Hotel to anyone visiting Kos. We can’t wait to come back again soon!”
— nikos plokas

What guests actually say

Tripplo’s analysis uses a sample of 15 guest reviews. Texts may be shortened. Mentions are counted after automated classification and describe the sample, rather than every guest’s experience.

The sample follows how Booking.com and Google sort reviews, which puts satisfied guests first, so criticism is under-represented. Read the drawbacks below and the latest reviews on Booking.com before you book.

Food & restaurants

    Service & staff

    • +Returning guests are on their second and third stay
    • +Beach and spa staff are named in the reviews
    ”The staff is fantastic! Everyone warm, hospitable and great at their jobs.” — guest, translated

    Pools, beach & aquapark

    • +A private beach with free sunbeds, praised by guests
    • +Several pools mean a free chair even in high season
    ”The private beach with the free sunbeds was amazing and we could enjoy the beach the whole day.” — guest, translated

    The rooms

    • +Every room is a suite, and guests single out the pool view and private pool suites
    • +The architecture is described as letting a breeze through the buildings
    ”The design of the facility and rooms. Architectural masterpiece. Every detail is excellent.” — guest, translated

    Condition & cleanliness

      Noise levels

      • +Guests describe a peaceful atmosphere across the grounds
      • +Yoga and spa treatments are part of the daily programme
      ”The hotel is beautiful, with a peaceful and relaxing atmosphere that makes it the perfect place to unwind.” — guest, translated

      Location and value for money are mentioned too rarely in the sample for an honest picture — we don't guess.

      Get the full analysis as a free PDF ↑

      Frequently asked questions

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

      Theros All Suite Hotel - Adults Only is 21 km from Kos International Airport (KGS).

      How far is Theros All Suite Hotel - Adults Only from the centre of Kos?

      Theros All Suite Hotel - Adults Only is 1.8 km from the centre of Kos.

      How do guests rate Theros All Suite Hotel - Adults Only?

      Theros All Suite Hotel - Adults Only is rated 4.7 out of 5 on Google, based on 410 reviews. On Booking.com it scores 9.5/10 from 693 guest reviews.

      How many stars does Theros All Suite Hotel - Adults Only have?

      Theros All Suite Hotel - Adults Only is a 5-star hotel.

      What amenities does Theros All Suite Hotel - Adults Only offer?

      Theros All Suite Hotel - Adults Only offers beachfront, private beach area, outdoor swimming pool, spa and wellness center, fitness center and bar.

      Weather & sea temperature — Kos

      Right now: 22° air · 24° sea

      Avg daytime max (°C)Sea (°C)Warmest months
      Data: Open-Meteo

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      Lambi, Kos 85300, Greece