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
Aug 22 - Aug 23
Tomorrow
Aug 23 - Aug 24
Next weekend
Aug 28 - Aug 30
In two weeks
Sep 4 - Sep 6

Our top choices for Kos eco-friendly hotels

A seaside restaurant with tables set for dining, overlooking the sea.
A large, white building with arched windows and a sign reading "GELSOSINO".
A modern bedroom with a large bed, a canopy, and a view of the sea through large windows.
A spacious living room with a large window, a sofa, a coffee table, and a desk with a lamp.

1. Albergo Gelsomino

Albergo Gelsomino
Kos
Turkey
Natuk Metin
￥46,781
￥54,157 total
includes taxes & fees
Sep 5 - Sep 6
Albergo Gelsomino
A chair facing a clear blue sea from a balcony with a glass barrier.
A modern hotel with multiple floors, a waterfront view, and a pool area.
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.

2. Kos Aktis Art Hotel

Kos Aktis Art Hotel
Kos
United Kingdom
Jonathon
￥47,621
￥54,153 total
includes taxes & fees
Aug 26 - Aug 27
Kos Aktis Art Hotel
A table with breakfast items, a glass of beer, and a view of boats and palm trees at a marina.
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.
An outdoor dining area with tables and chairs, overlooking a marina with boats and a coastal town.

3. Kosta Palace

Kosta Palace
Kos
United States
Melih
￥15,671
￥19,066 total
includes taxes & fees
Sep 17 - Sep 18
Kosta Palace
A modern outdoor dining area with a wooden deck, glass walls, and a view of the ocean.
A balcony with a view of the sunset over the ocean, two glasses of white wine, and a bottle of wine on a wicker table.
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.

4. Aqua Blu Boutique Hotel & Spa - Adults Only

Aqua Blu Boutique Hotel & Spa - Adults Only
Kos
Australia
Karyn
￥48,275
￥55,798 total
includes taxes & fees
Aug 27 - Aug 28
Aqua Blu Boutique Hotel & Spa - Adults Only
A poolside area with lounge chairs and umbrellas, surrounded by lush greenery.
A modern living room with a sofa and yellow chairs, a marble coffee table, and a view of a swimming pool and outdoor seating area.
An outdoor dining area with tables and chairs, hanging pendant lights, and a view of palm trees and a building in the background.
A modern interior with a staircase leading to a door, a tiled floor, and a small tree in a planter.

5. Diamond Boutique Hotel

Diamond Boutique Hotel
Kos
United States
Mark
￥32,301
￥37,329 total
includes taxes & fees
Aug 31 - Sep 1
Diamond Boutique Hotel
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 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.
A hotel with a sign reading "Hotel Triton" on a building with balconies, surrounded by lush greenery and a beach with colorful umbrellas.

6. Triton Hotel

Triton Hotel
Kos
United Kingdom
Ruth
￥29,791
￥34,571 total
includes taxes & fees
Aug 23 - Aug 24
Triton Hotel
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 modern living room with a staircase, a sofa, a coffee table, and a view of the outdoors.
A coastal resort with modern villas, a central swimming pool, and a beach view.

7. Astir Odysseus Kos Resort & Spa

Astir Odysseus Kos Resort & Spa
Kos
United States
DUYGU
￥44,662
￥51,830 total
includes taxes & fees
Aug 23 - Aug 24
Astir Odysseus Kos Resort & Spa
A beach with sun loungers and thatched umbrellas.
A swimming pool with lounge chairs and umbrellas, surrounded by palm trees and a hotel building.
A modern living room with a sofa, ottoman, and a TV mounted on the wall.
A modern interior with a wooden wall, a large window, and a potted plant.

8. Atlantica Thalassa Hotel - All Inclusive

Atlantica Thalassa Hotel - All Inclusive
Kos
United Kingdom
Chris
￥28,422
￥33,068 total
includes taxes & fees
Aug 25 - Aug 26
Atlantica Thalassa Hotel - All Inclusive
A modern hotel with a swimming pool, sun loungers, and a covered outdoor area.
A modern hotel lobby with a wooden reception desk, a sofa, and a coffee table with a vase.
A poolside area with lounge chairs and umbrellas, a covered seating area, and a view of the pool and buildings in the background.

9. Aegean Houses

Aegean Houses
Kos
United Kingdom
Dominic Charles
￥23,021
￥27,137 total
includes taxes & fees
Aug 27 - Aug 28
Aegean Houses
A resort with multiple swimming pools, some with water features, and a night sky.
An aerial view of a coastal hotel with a large swimming pool, multiple guest rooms, and a tennis court.
A hotel room with a balcony, a dining table with chairs, and a view of the ocean.
A beachside lounge with sun loungers, a table with a drink and snacks, and a view of the ocean.

10. Diamond Deluxe Hotel Wellness & Spa - Adults only

Diamond Deluxe Hotel Wellness & Spa - Adults only
Kos
United States
Willard M
￥49,682
￥57,343 total
includes taxes & fees
Aug 23 - Aug 24
Diamond Deluxe Hotel Wellness & Spa - Adults only
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Top Kos Hotel Reviews

Grecotel LUX ME Kos

Grecotel LUX ME Kos

10/10 Excellent
"Book the restaurants before getting there. Or speak to concierge to get you a booking as the app didnt show any availability"
Reena 8-night trip
Posted 4 days ago
Grecotel LUX ME Kos
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 2 weeks ago
Mitsis Selection Blue Domes

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