Luxury Hotels in Koh Samui
Koh Samui's luxury hotels are spread around the coast.
- Best overall
- Garrya Tongsai Bay Samui
- Private pool
- Four Seasons Resort Koh Samui
- Romance
- Banyan Tree Samui
- Views
- Conrad Koh Samui
Tripplo’s selection · Founder: Axel Hernborg · Updated 2 October 2026
Ranking updated 2 October 2026
10 hotels compared · How we choose hotels · No paid placements
10 Recommended Hotels
Why this position: Among the three highest guest scores of the 10 hotels we rank here — 9.5 from 1,155 reviews. Leads the ranking on the weight of evidence: 1,155 reviews to #2's 162, although #2 scores higher (9.8 to 9.5).
Garrya Tongsai Bay Samui feels like a hideaway. The resort fills a wooded cove near Choeng Mon with gardens and trees that run down to its own beach, and every room looks out to sea from a terrace. Guests describe it as an oasis of calm, and what they praise most is the service: attentive, warm and quick to anticipate what you need, from reception to the beach staff. Breakfast and the restaurants get the same enthusiasm, and the 8LEMENTS Spa with its onsen gives you another reason to stay in. That seclusion comes with a few trade-offs. The resort is some way from the main road, so Chaweng and the island's nightlife are a taxi ride away. Mosquitoes can be a nuisance, especially in early summer and on the nature walk, and the 3pm check-in is applied strictly. For couples and honeymooners who want peace, nature and service that stays with them long after, it is an easy choice.
Why this position: Highest guest score of the 10 hotels we rank here — 9.8 from 162 reviews. Scores higher than #1 (9.8 to 9.5), on a smaller body of reviews (162 to 1,155).
Four Seasons Resort Koh Samui is built around privacy. It sits on Laem Yai Bay at the quiet northwestern tip of the island, and every villa has its own infinity pool, a day bed and a bathroom that opens onto the deck. Guests return again and again to the service, describing a team that works seamlessly and adds personal touches, and they praise the views over the Gulf of Thailand, the food and the long infinity pool by the beach. The drawbacks are few and mostly about expectations. Prices are high, and even delighted guests call the stay somewhat overpriced. The beach is pretty but small, the grounds are dark at night, and the open-plan bathrooms are not for everyone. For couples and special occasions where privacy and polished service matter most, it is hard to fault; travellers watching their budget will find better value elsewhere on Koh Samui.
Why this position: Among the three highest guest scores of the 10 hotels we rank here — 9.6 from 316 reviews. Rests on more guest reviews than #2 (316 to 162), at a slightly lower score (9.6 to 9.8).
Vana Belle, A Luxury Collection Resort, Koh Samui is for travellers who want a quiet beach base with service that feels personal. It sits on Chaweng Noi Beach, close enough to Chaweng for an evening out yet calm and green, and guests describe the long sandy beach as beautiful and good for swimming. Suites are spacious and finished to a high standard, many with their own pool, and the views over the sea are mentioned again and again. Above all, guests praise the staff, from butlers who arrange surprises for honeymooners to housekeepers they remember by name. The weak points are small. The resort is set above the sand, so reaching the beach means taking steps, and one guest found the Western breakfast dishes less convincing than the Thai ones. The Wi-Fi is the lowest-rated part of a stay. Couples and honeymooners will find a polished, warm resort; anyone who struggles with steps should check the layout before booking.
Why this position: Among the three highest guest scores of the 10 hotels we rank here — 9.5 from 467 reviews. Rests on more guest reviews than #3 (467 to 316), at a slightly lower score (9.5 to 9.6).
Banyan Tree Samui is built around privacy. Every villa has its own infinity pool and terrace above Lamai Bay, set in jungle greenery that guests describe as peaceful and beautifully kept. What they mention most, though, is the staff: from the buggy drivers to the breakfast team, people remember names and preferences, and breakfast at The Edge with its view over the bay is a highlight for many. The spa and The Rainforest make it easy to spend whole days without leaving. The trade-offs are mostly about cost and choice. Guests find extras and service charges add up, and with The Edge open only for breakfast, dinner options inside the resort are limited. Debris can wash up on the beach, and the rainy season brings storms. For couples who want space, quiet and a pool of their own, it is a polished retreat; those who want to wander out to bars in the evening will need a car or a taxi.
Why this position: Among the three highest guest scores of the 10 hotels we rank here — 9.5 from 251 reviews. The same guest score as #4 (9.5), on a smaller body of reviews (251 to 467).
Conrad Koh Samui is a resort for travellers who want to stay put and watch the sun go down from their own pool. The villas are spread over a tropical hillside above Aow Thai Beach near Taling Ngam, and each has a 10-metre private infinity pool, a lounge area and a marble bathroom with a deep bathtub. Guests talk most about the views, which many call stunning, and about staff who go out of their way. Breakfast and the food in general draw warm praise. The seclusion that makes it so calm is also the main trade-off. The nearest town is too far to walk to, and the airport is about 45 minutes away by car. With most meals at the resort, a few guests found the choice of food limited, and value for money is where reviews are most reserved. Couples who want privacy and space will find it here; anyone who likes to wander out in the evening should stay closer to Chaweng or Bophut.
Why this position: Rests on more guest reviews than #5 (386 to 251), at a slightly lower score (9.4 to 9.5).
Six Senses Samui suits guests who want privacy, views and service that feels personal. The resort sits on a headland at the northern tip of Koh Samui, so the Gulf of Thailand frames the villas on two sides, with morning sun on one and sunset on the other. Villas are open and bright, some with their own pool, and every stay comes with a GEM, a personal host whom guests often mention by name. Breakfast, the food at both restaurants, the spa and the quiet, carefully landscaped grounds are praised again and again. The main trade-off is cost. Dinner and drinks are expensive, and value for money is where guests hold back most. Some villas have only an outdoor shower, and couples looking for complete quiet may share the pool and breakfast room with young families. Honeymooners and families who want to be looked after will find a calm, polished retreat; travellers on a tighter budget may prefer to eat out.
Why this position: The largest body of guest feedback on this page: 1,294 reviews, averaging 9.3. Rests on more guest reviews than #6 (1,294 to 386), at a slightly lower score (9.3 to 9.4).
Explorar Koh Samui is built for couples who want calm. It is adults-only and sits right on Mae Nam Beach, with a tropical garden leading down to a 50-metre infinity pool and a swim-up bar facing the Gulf of Thailand. Guests talk above all about the staff, whose warmth and attention come up in almost every review, and about a breakfast that sets the tone for the day. The beach pool villas, with their own pool steps from the sand, are the most memorable rooms. The weaker points are small but recurring. Sunbeds are in demand, so seats by the pool and the beach can run short, and the standard rooms strike some guests as modern but a little plain, with a basic shower for the price. A few found the spa pricey compared with places nearby. Couples looking for a quiet, well-run beach stay will feel at home; families and anyone after nightlife should look elsewhere.
Why this position: The same guest score as #7 (9.3), on a smaller body of reviews (959 to 1,294).
Hansar Samui Resort & Spa suits guests who want the beach and a lively village within the same few minutes. It sits on Bophut Beach, less than 500 metres from Fisherman's Village, so mornings can be spent at the pool by the sand and evenings at the night market or a restaurant along the street. Guests speak most warmly about the staff, the beachside breakfast and the spacious sea-view rooms, and the spa is a further draw. The trade-offs come with the resort's popularity. At busy times the pool area fills up, loungers are hard to find, and some guests noticed that the resort feels more family than honeymoon in the evenings. The open bathroom design will not suit everyone, and steps lead down to the beach. Couples and families who want a polished, well-located base will be well looked after; those after seclusion should look further along the coast.
Why this position: The same guest score as #8 (9.3), on a smaller body of reviews (454 to 959).
The Library is a design hotel first and a beach resort second. Minimalist buildings sit among tropical greenery on Chaweng Beach, there is a real library of more than 1,400 books to borrow, and the red pool has become the image people remember. Guests praise the stylish rooms, the clean beach and the attentive staff, and they like that the resort feels calm and grown-up even though Chaweng's shops and nightlife are a short walk away. Breakfast and the restaurant get warm reviews too. The design also brings the main quirk: many beds sit on a raised platform that older guests and anyone with bad knees find awkward. At night distant club music can drift over from Chaweng, and some rooms lie close to the street. Service occasionally slips at breakfast and with the air conditioning. For couples who want style, the beach and an easy walk to dinner, it is a strong choice.
Why this position: Sits behind #9 on both the score (9.2 to 9.3) and the sample it rests on (223 to 454 reviews).
W Koh Samui is about privacy with polish. Every villa has its own pool and deck, the resort sits on a quiet sandy stretch of Mae Nam Beach, and an infinity pool, a beach bar, a spa and free yoga and Muay Thai classes fill the days without leaving the grounds. Guests speak most warmly about the staff, who are mentioned by name in review after review, and about a breakfast many call the highlight of the morning. The trade-offs are mostly about age and price. Some villas are starting to look dated, and a few guests felt the cost was hard to justify, with one disappointed by the spa. The grounds are large, and the restaurants of Fisherman's Village are a taxi ride rather than a walk away. Couples who want space, seclusion and attentive service will find it here; those who like to stroll out for dinner may prefer Bophut itself.
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Compare the hotels
| # | Hotel | Stars | Guest rating | Best for |
|---|---|---|---|---|
| 1 | Garrya Tongsai Bay Samui | 5★ | Booking9.5· 1,155 reviews | Best overall |
| 2 | Four Seasons Resort Koh Samui | 5★ | Booking9.8· 162 reviews | Private pool |
| 3 | Vana Belle, A Luxury Collection Resort, Koh Samui | 5★ | Booking9.6· 316 reviews | Beach |
| 4 | Banyan Tree Samui | 5★ | Booking9.5· 467 reviews | Romance |
| 5 | Conrad Koh Samui | 5★ | Booking9.5· 251 reviews | Views |
| 6 | Six Senses Samui | 5★ | Booking9.4· 386 reviews | Design |
| 7 | Explorar Koh Samui | 5★ | Booking9.3· 1,294 reviews | Adults only |
| 8 | Hansar Samui Resort & Spa | 5★ | Booking9.3· 959 reviews | Spa & wellness |
| 9 | The Library | 5★ | Booking9.3· 454 reviews | — |
| 10 | W Koh Samui | 5★ | Booking9.2· 223 reviews | — |
How we ranked these hotels
12 hotels looked at for this destination: 10 ranked above, 2 more we recommend.
The Google and Booking ratings for these hotels are based on a combined 6,674 reviews reported by the sources. This is not the number of review texts Tripplo has analysed.
How guest ratings, hotel class and facts inform our selections.
Read our methodologyMore hotels we recommend on Koh Samui
These pass the same checks as the ranked list, but sit outside our top selection for this destination. Several of them lead our all-inclusive and adults-only guides.
Weather & sea temperature — Koh Samui
Right now: 31° air · 32° sea
Tripplo's luxury hotel selection on Koh Samui — in numbers
Most common facilities
- Free WiFi (12 of 12)
- Pool (12 of 12)
- Spa & wellness (11 of 12)
- Beachfront (11 of 12)
- Bar (11 of 12)
- Restaurant (11 of 12)
What these hotels do best
- Dining (12 of 12)
- Service (12 of 12)
- Pools (10 of 12)
- Beach access (9 of 12)
