The Best Green Hotels in Koh Samui Islands from ₩58,686 in 2026

A turquoise sea with boats, kayaks, and a beach.

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Our top choices for Koh Samui Islands eco-friendly hotels

The Level Boat Suite Sea View | Terrace/patio

On the beach, white sand, beach umbrellas, beach towels

1. Melia Koh Samui

Koh Samui

Alina

₩258,638

₩307,003 total

includes taxes & fees

Oct 9 - Oct 10

2 outdoor pools, pool umbrellas, sun loungers

Tropical Pool Villa | Premium bedding, down comforters, Select Comfort beds

Scenic Ocean View Pool Villa | Premium bedding, down comforters, Select Comfort beds

Scenic Ocean View Pool Villa | Bathroom | Separate tub and shower, deep soaking tub, rainfall showerhead

2. Silavadee Pool Spa Resort

Koh Samui

Teresa

₩244,950

₩290,755 total

includes taxes & fees

Oct 7 - Oct 8

3. Santiburi Koh Samui

Koh Samui

Juliette

₩277,082

₩328,897 total

includes taxes & fees

Oct 5 - Oct 6

Luxury Beach Front View Suite | View from room

2 restaurants; breakfast, lunch, and dinner served

4. Anantara Bophut Koh Samui Resort

Koh Samui

Paul

₩338,607

₩401,927 total

includes taxes & fees

Sep 14 - Sep 15

5. TUI BLUE The Passage Samui Pool Villas with Private Beach Resort

Koh Samui

"We have just left the hotel this morning and we was sad to leave! everything was perfect, the staff, room, food, pool, even the security men outside! everything was amazing, the location of hotel was perfect for us we hired a car to get about which the hotel helped organise, we didn't want to be staying in the busy areas so this was nicely tucked away with its own beach. We will happily return here next year ❤️"

Helen

₩81,274

₩96,472 total

includes taxes & fees

Oct 10 - Oct 11