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The best spa hotels in Kos

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Superb: 9+ Very good: 8+ Good: 7+ Pleasant: 6+
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Centrally located in Kos Town, only 200 metres from the port, Blue Lagoon City Hotel features a swimming pool, a poolside bar-restaurant, and a spa area with gym and indoor pool. It also includes a lobby bar, and a main restaurant serving buffet breakfast. Clean, modern, and spacious rooms. The staff was fantastic, friendly and attentive!!!

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9
Superb
1,350 reviews

Facing the beachfront, Mosay All Suite Hotel offers 5-star accommodation in Lampi and features a seasonal outdoor swimming pool, garden and terrace. Providing a restaurant, the property also has a bar, as well as a hot tub and a spa centre. The accommodation provides a 24-hour front desk, airport transfers, room service and free WiFi throughout the property. Brand new hotel by the beach with an amazing pool and lounge area. The architecture of the hotel is 👌Make sure to get a swim-up room! Was very well priced when we got it, felt like a steal.

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9.2
Superb
120 reviews

Guests at the accommodation can enjoy an à la carte breakfast. At Sagredo Boutique Hotel & Spa you will find a restaurant serving Greek and Mediterranean cuisine. Vegetarian, dairy-free and vegan options can also be requested. Since this is a newly opened boutique hotel, we came with fairly high expectations. From the very beginning and to the end, every aspect of this holiday had exceeded all our expectations. The hotel facilities, the outstandingly professional staff, the fairly secluded location without masses of other tourists, the peace and quiet, the food quality (and quantity, for those worried) and brilliant beachfront all deserve a straight 10/10. This is a small hotel with roughly 30 rooms and therefore perfect for all that wish some peace and intimacy. The hotel has an open outdoor gym - compact, but one of the best equipped I've witnessed anywhere else in the Mediterranean. Who ever designed the gym obviously has an idea what equipment is actually useful. A big bonus - something commonly neglected by so many five-star hotels - is the quality of the coffee. Each cup at breakfast is prepared to order by a skilled barista (without a surcharge!) and is thoroughly enjoyable (from americanos to milk-based drinks). The staff was absolutely outstanding, professional and always helpful. The room was consistently made twice daily (in the evening, we usually just asked for more water and an occasional towel) and the staff at the restaurant was always friendly and open. There are not many options to dine out in the walking distance of the hotel, but this was never an issue for us, as everything prepared by the hotel restaurants was always very tasty and of high quality. And very reasonably priced. For those wanting to visit Kos town, the bus stop is located literally outside the hotel front gate and will take you to town once every hour for 2 Euros pes person and in about 25 minutes. For those wondering why the hotel only has 4 instead of 5 stars - we firmly believe this is simply because they do not have a pool, which would also have been completely unnecessary. The beachfront is extraordinary with always enough options to find a spot and a few steps away from your room.

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9.2
Superb
149 reviews

A buffet, continental or American breakfast can be enjoyed at the property. At KOIA All - Suite Well Being Resort - Adults Only you will find a restaurant serving Greek cuisine. Vegetarian, vegan and gluten-free options can also be requested. Breakfast was amazing, so much choice and caters for all your morning desires! Although we had a partial view of the sea room, we still had an amazing view. It felt very private despite having neighbours and all the staff were incredibly friendly and helpful. Alex in particular was amazing and we felt very looked after, he really wanted us to relax so that's exactly what we did! We booked in for the Hippocratic Elixir treatment and it was 2 hours of pure bliss, would highly recommend! Food was great, but would recommend trying some of the local restaurants in town to mix things up - the staff will be able to recommend places. If you are looking to have a relaxing getaway then I highly recommend!

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9.4
Superb
304 reviews

The breakfast offers buffet, à la carte or continental options. At Theros All Suite Hotel - Adults Only you will find a restaurant serving Greek and Mediterranean cuisine. Vegetarian, vegan and gluten-free options can also be requested. I have stayed in some of the world’s most renowned hotels, from Marina Bay Sands in Singapore to the Park Hyatt in Tokyo and the Ritz-Carlton in Honolulu, along with many others of similar caliber. Each was impressive in its own way, but a few months later none truly stayed in my memory. Until Theros! I came here last October, planning to stay just a couple of days. The hotel looked beautiful in photos, but these days everything is enhanced by Photoshop and AI, so I thought “Looks good, probably not as good in reality, but fine for a short stay.” I was so wrong. I ended up staying for one month, until they closed for the season in November. This place is *by far* the best hotel I have ever stayed in. The architecture, landscaping, atmosphere, and attention to detail in everything are hard to put into words, and photos simply do not do it justice. You have to see and feel this place in person to truly understand. And all of this would mean nothing without the wonderfully friendly people who run the place and make the magic work so well. It’s not just a five star hotel, It is in a category of its own, a place you will never want to leave!

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9.4
Superb
726 reviews

At the hotel, all air-conditioned suites have a flat-screen TV with satellite channels and a private bathroom with a bidet. White Rock of Kos Hotel - Adults only features certain units with garden views, while others may include a private pool, jetted tub or a spa bath. Service was amazing views as well

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9.1
Superb
186 reviews

The beachfront Lango Design Hotel & Spa, Adults Only offers accommodation in Kos Town. The hotel has a seasonal outdoor pool and a private beach area, and guests can enjoy a meal at the restaurant. Free WiFi is offered throughout the property. Beautiful breakfast, such friendly staff and great facilities. Pool is big, plenty of pool lounges, a little library so you can borrow a book, spacious rooms

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9.6
Exceptional
364 reviews

Located right on the sandy beach, 4 km from Marmari Village in Kos, the adults-only OKU Kos is a village-style hotel boasts an outdoor pool and a modern restaurant amidst its well-tended gardens. Guests can rejuvenate at the on-site spa centre featuring an indoor pool and a hammam, or exercise at the fitness centre. The staff were exceptionally friendly and attentive. The food was delicious, and the beach setup was impressive. I especially appreciated the evening service—they brought water, refreshed the bed, provided clean towels, and even left a chocolate on the pillow. Breakfast, meals, and drinks were all outstanding. Overall, it was a fantastic experience, and I would absolutely return.

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9.4
Superb
803 reviews

Guests can relax at the hotel’s secluded beach, while younger guests can enjoy themselves at the children’s pool, "The Kids Club" or at the games room. Massage treatments, sailing and surfing equipment and mountain bikes are provided. A beauty shop and a doctor’s office are also featured. Great resort, everything you could want

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9.1
Superb
624 reviews

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.

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. Hotel facilities, food quality and service of the staff were all great. Everbody had a smiling face

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9.4
Superb
336 reviews

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