In short: Tripplo’s analysis covers a sample of 36 guest reviews of Aqua Blu Boutique Hotel & Spa, Adults Only. Guests in the sample highlight Service & staff, Food & restaurants and Location. The most common complaints: One guest was served pork in a salad with no menu mention — flag dietary restrictions clearly. One guest reported repeated misinformation about classes and bookings, with no follow-up.
Just 1.5 km away from Kos main town, Aqua Blu Boutique Adults Only Hotel includes an indoor and an outdoor swimming pool, and a wellness centre. Its contemporary style units enjoy Aegean Sea or pool views.
Featuring a living area and a balcony, the air-conditioned rooms and suites at Aqua Blu Boutique Hotel & Spa, Adults Only are modernly equipped with a satellite Smart TV and laptop size safe. Bathrobes, slippers and toiletries are provided. Some units include spa baths and private pools.
International dishes made by awarded Greek chefs can be enjoyed at the hotel’s restaurant. There is also an indoor lounge bar and a poolside bar serving drinks and exotic cocktails.
The on-site spa features sauna facilities, hammam with aromatherapy and steam bath. It also offers a variety of face and body treatments and a state-of-the-art fitness centre.
Free on-site parking and free Wi-Fi are available. Kos Airport is a 30-minute drive away.
Facts we have checked
- Adults only
- Minimum age16+
- Adult facilities
- Adults-only area
Tripplo's verdict, based on guest reviews
Tripplo’s analysis · Updated 10 October 2026 · How we review hotels
Aqua Blu Boutique Hotel & Spa, Adults Only is ideal for adults who want to balance a beach holiday with proximity to town activities. Guests on Booking.com and Google rate the property outstandingly. Key features are rooms with private plunge pools and serviced private beach access. On the downside, the hotel is separated from the beach by a road, and some may find the interior design highly minimalist.
Guests score it 9.3 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
What Guests Loved
- Select suites feature private plunge pools or in-room spa baths, offering an elevated level of privacy and relaxation for couples seeking a secluded retreat.
- The hotel features a serviced private beach area directly across the coastal road, equipped with comfortable loungers and umbrellas for guests.
Things to Consider
- Access to the beach requires crossing a public road, which can experience moderate traffic during peak summer hours, though crossing is generally straightforward.
- The ultra-modern, concrete-and-glass aesthetic is clean and contemporary, though travelers seeking traditional Greek warmth or rustic charm might find it slightly clinical.
Free PDF: what guests really say about Aqua Blu Boutique Hotel & Spa, Adults Only
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- Pros and cons in every category guests mention
- The complaints that come up again and again
- Room guide and price analysis
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Should you book it?
Aqua Blu Boutique Hotel & Spa, Adults Only is worth booking for couples seeking secluded suites with private plunge pools — but pick somewhere else if you dislike crossing a public road to the beach.
Book it if you want
- Couples seeking secluded suites with private plunge pools
- Travellers wanting spa facilities close to Kos town
Pick somewhere else if
- You dislike crossing a public road to the beach
- You prefer traditional Greek warmth to minimalist concrete designs
Rooms & which one to pick
Our tip: For groups of three, book Room #33792713 or Room #33792714 as they are the only options that sleep three guests and feature a sofa bed. If you want a private pool, select the Pool Signature Suite which offers a queen bed and 30 m² of space.
- Suite (2 Adults)1 queen bedsleeps 228 m²Living areaBalconyAir conditioningSatellite LCD TVSafe
- Deluxe Suite with Sea View1 queen bedsleeps 250 m²Sea viewLiving areaBalconyAir conditioningSatellite LCD TVSafe
- Loft Suite with Sea View1 queen bedsleeps 270 m²LoftSea viewLiving areaBalconyAir conditioningSatellite LCD TVSafe
- Pool Experience Suite1 queen bedsleeps 228 m²Direct pool accessLiving areaBalconyAir conditioningSatellite LCD TVSafe
- Suite with Sea View1 king bedsleeps 230 m²Sea viewLiving areaBalconyAir conditioningSatellite LCD TVSafe
- Suite with Direct Sea View1 queen bedsleeps 225 m²Direct sea viewLiving areaBalconyAir conditioningSatellite LCD TVSafe
- Pool Signature Suite1 queen bedsleeps 230 m²Living areaPrivate poolAir conditioningSatellite LCD TVSafe
- Room #337927131 queen bed, 1 sofa bedsleeps 328 m²Living areaAir conditioningSatellite LCD TVSafe
- Room #337927141 queen bed, 1 sofa bedsleeps 328 m²Living areaAir conditioningSatellite LCD TVSafe
Room types as listed on Booking.com; availability varies by date.
Prices at Aqua Blu Boutique Hotel & Spa, Adults Only
When we last checked (29 September 2026), a 2-night stay for two adults cost from €378 in total (€189 per night).
Prices sampled daily by Tripplo for a two-adult stay about a month ahead, in EUR. Your dates may differ — use the price check to see live availability.
Typical price per night: €296. Lowest €188 (check-in 24 Oct), highest €409 (check-in 22 Sept).
Stays starting on a Friday or Saturday cost about 16% less per night than stays starting Sunday to Thursday.
Price per night for check-ins from 22 Sept to 29 Oct, measured daily by Tripplo for 2 nights and two adults, one month ahead.
Photos from previous guests
Photos provided by GoogleWhat guests say
Reviews from Google“GREAT staff! Absolutely amazing. Nice hotel aesthetically, but be careful if you have dietary restrictions. I was served pork in a salad where it wasn’t mentioned on the menu at all. As someone who does not eat pork for religious reasons- be careful could also be a breach for allergies . Good location, property in general need a renovation.”
“From the moment we arrived we loved this hotel. The staff were so attentive and couldn't do enough for us. The contemporary hotel is just beautiful. Breakfast was amazing. We liked the pool area but preferred being on the beach. Hopefully when we return next year the beach sun lounersb will be updated and the new apartments will be completed. Thank you all at Auga Blu for our wonderful 10 Days.. see you in 2027!”
“Amazing stay at Aqua Blue Hotel in Kos, Greece. Perfect location with easy access to the beach and town. The rooms were modern, spotless, and very comfortable, with an excellent bathroom and spacious shower. Breakfast had a great variety every morning, and the pool food was consistently high quality. The cocktails were fantastic ,especially the Greek Spritz and the coffee at both breakfast and the bar was excellent. The staff truly made the experience special. Violeta was always friendly, attentive, and helpful, while Thanos went above and beyond with taxis, luggage, and recommendations throughout our stay. Highly recommend Aqua Blue for anyone visiting Kos looking for great service, beautiful rooms, amazing food, and a perfect location.”
“We had an absolutely fantastic weekend stay from start to finish. The location couldn't have been more convenient, making it effortless to explore the area, and the breakfast spread was top-tier with fresh, delicious options every morning. What truly made our stay unforgettable, though, was the remarkable staff—their warm attitude, efficiency, and genuine hospitality made us feel truly welcomed. We can't wait to return!”
“This was our first time in Kos and it was an unforgettable experience. The hotel is beautiful, clean, and perfectly located. We loved our room, and had a beautiful balcony view of the sunset every day. The beach and pool were lovely and it was great to have staff for food and drinks. The location made it super easy to get to town, either walking or €8 taxi. Everyone on the staff was kind and helpful — big thanks to Violetta, Vicky, Thanos, Mr. Kostas, everyone on the front desk, and specially Mr. George!”
What guests actually say
Tripplo’s analysis uses a sample of 36 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
- +Breakfast a standout — the feta omelette gets named recommendations
- +Pool food and cocktails (the Greek Spritz) consistently praised
- –One guest was served pork in a salad with no menu mention — flag dietary restrictions clearly
”the breakfast was perfect. You should definitely taste it omelette with feta cheese!!!” — guest, translated
Service & staff
- +Staff book dinners, bikes and taxis before you think to ask
- +Named again and again: Violetta, Thanos, Vicky, Mr George
- –One guest reported repeated misinformation about classes and bookings, with no follow-up
”The staff are to be particularly commended for their professionalism, attentiveness, and responsiveness.” — guest, translated
Pools, beach & aquapark
- +The pool is called a haven of peace and quiet
- +Private beach across the road with sunbed service
- –In 2026 one guest found beach-side construction and a rocky, weedy shoreline unsuitable for swimming; the pool is unheated
”The pool is a haven of peace and quiet.” — guest, translated
The rooms
Condition & cleanliness
Location
- +Close enough to Kos Town to walk, cycle or take an €8 taxi
- +Quiet setting away from the busiest strips
”Location is great! Not too busy. Easy to get around with bike, scooter, or walking. Close enough to Kos Town.” — guest, translated
Noise levels
Value for money are mentioned too rarely in the sample for an honest picture — we don't guess.
Frequently asked questions
How far is Aqua Blu Boutique Hotel & Spa, Adults Only from the airport?
Aqua Blu Boutique Hotel & Spa, Adults Only is 19.6 km from Kos International Airport (KGS).
How far is Aqua Blu Boutique Hotel & Spa, Adults Only from the centre of Kos?
Aqua Blu Boutique Hotel & Spa, Adults Only is 1.8 km from the centre of Kos.
How do guests rate Aqua Blu Boutique Hotel & Spa, Adults Only?
Aqua Blu Boutique Hotel & Spa, Adults Only is rated 4.7 out of 5 on Google, based on 581 reviews. On Booking.com it scores 9.3/10 from 337 guest reviews.
How many stars does Aqua Blu Boutique Hotel & Spa, Adults Only have?
Aqua Blu Boutique Hotel & Spa, Adults Only is a 5-star hotel.
What amenities does Aqua Blu Boutique Hotel & Spa, Adults Only offer?
Aqua Blu Boutique Hotel & Spa, Adults Only offers free Wifi, outdoor swimming pool, beachfront, airport shuttle, free parking and spa and wellness center.
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Ethelonton Paleon Polemiston, Lampi area, Kos, 85300, Greece