A coastal town with a prominent white building with a clock tower, palm trees, and a historic stone wall.

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Check availability on Kos Green Hotels

Tonight
Sep 7 - Sep 8
Tomorrow
Sep 8 - Sep 9
This weekend
Sep 11 - Sep 13
Next weekend
Sep 18 - Sep 20

Our top choices for Kos eco-friendly hotels

A table with breakfast items, a glass of beer, and a view of boats and palm trees at a marina.
An outdoor dining area with tables and chairs, overlooking a marina with boats and a coastal town.
A marina with boats docked, palm trees, and a clear sky.
A hotel with a swimming pool, outdoor seating, and a view of the sea.

1. Kosta Palace

Kosta Palace
Kos
United States
Cathy
￥10,721
￥13,588 total
includes taxes & fees
Oct 3 - Oct 4
Kosta Palace
A chair facing a clear blue sea from a balcony with a glass barrier.
A modern living room with a large window, a sofa, a coffee table, and a view of the ocean.
A modern hotel corridor with a wooden wall, a seating area with a view, and a counter with decorative bowls.
A modern hotel with multiple floors, a waterfront view, and a pool area.

2. Kos Aktis Art Hotel

Kos Aktis Art Hotel
Kos
United Kingdom
Jonathon
￥23,244
￥27,340 total
includes taxes & fees
Oct 8 - Oct 9
Kos Aktis Art Hotel
A seaside restaurant with tables set for dining, overlooking the sea.
A large, white building with arched windows and a sign reading "GELSOSINO".
A table with three globe-shaped candle holders, a book, and a potted plant.
A spacious living room with a large window, a sofa, a coffee table, and a desk with a lamp.

3. Albergo Gelsomino

Albergo Gelsomino
Kos
Turkey
Natuk Metin
￥41,790
￥48,615 total
includes taxes & fees
Oct 2 - Oct 3
Albergo Gelsomino
A balcony with a table and chairs, overlooking a calm sea and distant mountains.
A hotel room with a bed, a nightstand, a lamp, a window with curtains, and a balcony with a table and chairs.
A hotel with a sign reading "Hotel Triton" on a building with balconies, surrounded by lush greenery and a beach with colorful umbrellas.
A modern restaurant with tables and chairs arranged for dining, large windows offering a view of the sea and trees, and a ceiling with circular light fixtures.

4. Triton Hotel

Triton Hotel
Kos
United Kingdom
Andrew
￥22,409
￥26,424 total
includes taxes & fees
Oct 8 - Oct 9
Triton Hotel
A modern hotel with a swimming pool, sun loungers, and a covered outdoor area.
A modern interior with a curved reception desk, a seating area with a sofa and chairs, pendant lighting, and a large window providing natural light.
A poolside area with lounge chairs and umbrellas, a covered seating area, and a view of the pool and buildings in the background.

5. Aegean Houses

Aegean Houses
Kos
United Kingdom
Dominic Charles
￥16,045
￥19,435 total
includes taxes & fees
Sep 27 - Sep 28
Aegean Houses
A modern outdoor dining area with a wooden deck, glass walls, and a view of the ocean.
A beach with rows of sunbeds and umbrellas, a sandy shore, and a view of the sea and distant mountains.
A modern hotel bathroom with a large mirror, a round sink, and a shower.
A buffet with various food items and a chandelier in the background.

6. Aqua Blu Boutique Hotel & Spa - Adults Only

Aqua Blu Boutique Hotel & Spa - Adults Only
Kos
Australia
George
￥39,402
￥45,993 total
includes taxes & fees
Oct 4 - Oct 5
Aqua Blu Boutique Hotel & Spa - Adults Only
A nighttime view of a resort with multiple swimming pools, lounge areas, and beachfront views.
A beach with rows of sun loungers and umbrellas, a calm sea, and a sunset in the background.
A coastal resort with modern villas, a central swimming pool, and a beach view.
An outdoor dining area with a table set for two, surrounded by wicker chairs, a stone wall, and a view of a landscaped garden and building at night.

7. Astir Odysseus Kos Resort & Spa

Astir Odysseus Kos Resort & Spa
Kos
United States
DUYGU
￥32,792
￥38,734 total
includes taxes & fees
Oct 8 - Oct 9
Astir Odysseus Kos Resort & Spa
An aerial view of a resort with a swimming pool, outdoor seating areas, and a well-lit landscape at night.
A resort with a swimming pool, outdoor seating, and a view of the sea.
An outdoor seating area with a wooden table, two sofas, and a hot tub.
A hotel room with a large bed, bedside tables with lamps, a desk, and a chair.

8. Atlantis Hotel

Atlantis Hotel
Kos
United Kingdom
Adriana
￥13,859
￥17,034 total
includes taxes & fees
Sep 26 - Sep 27
Atlantis Hotel
A beach with sun loungers and thatched umbrellas.
A hotel room with a bed, a TV mounted on the wall, a small table with a book and a cup, and a view of a pool and palm trees through the window.
A modern interior with a wooden wall, a large window, and a potted plant.
A modern living room with a sofa, ottoman, and a TV mounted on the wall.

9. Atlantica Thalassa Hotel - All Inclusive

Atlantica Thalassa Hotel - All Inclusive
Kos
United Kingdom
Chris
￥31,292
￥36,179 total
includes taxes & fees
Sep 30 - Oct 1
Atlantica Thalassa Hotel - All Inclusive
A poolside area with lounge chairs and umbrellas, a swimming pool, and a view of the sea and mountains.
A coastal hotel with multiple buildings, a swimming pool, and a parking area.
A beach with lounge chairs and a thatched umbrella.
A marina with boats docked, palm trees, and a cityscape in the background.

10. Kos Palace Hotel

Kos Palace Hotel
Kos
United States
Monette
￥14,055
￥17,250 total
includes taxes & fees
Oct 1 - Oct 2
Kos Palace Hotel
View all properties

Top Kos Hotel Reviews

Grecotel Casa Paradiso

Grecotel Casa Paradiso

10/10 Excellent
"Once again GRECOTEL pleasantly surprised us and made our vacation unforgettable as always The staff was very willing and immediately to serve us in every wish Stavros the manager the staff at the reception (Dimitris etc.) in the restaurant (Irini etc.) in the bar (Maria etc.) all of them impeccable and with a smile on their faces The cleanliness of the rooms at a high level as always The only negative is the return of the bath towel to the reception to give you a clean one. I think something has gone wrong here. Why not leave my used towel as usual at the kiosk and receive a fresh one the next day? Everything else as I said perfect Thank you for your hospitality"
Nikolaos 6-night trip
Posted 2 weeks ago
Grecotel Casa Paradiso
Mitsis Selection Blue Domes

Mitsis Selection Blue Domes

10/10 Excellent
"We loved the self service stations for food whenever, and the number of bars was also great. Loved the number of pools and our private one with access to bigger pool was perfect. Only bad thing was We did the Candle Light dinner, which they forgot to setup when we arrived, so had to come set it up whilst we waited watching, forgot the candles, fairy lights didn’t work etc. Food was good at least. They kindly refunded half the amount due to this which made it worth the money in the end."
James 10-night trip
Posted 1 month ago
Mitsis Selection Blue Domes

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