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Where To Stay In Koh Samui? Top 6 Best 5-star Hotels In Koh Samui

Looking for the best hotels in Koh Samui for an unforgettable stay? This paradise island in Thailand, famous for its white sandy beaches, turquoise waters, and tropical landscapes, offers a wide range of luxury accommodation options. Whether you're wondering where to stay in Koh Samui as a couple, with family, or friends, our selection of the best 5-star hotels in Koh Samui will guide you to the most prestigious establishments. Discover hotels in Koh Samui that combine comfort, top-tier service, and an idyllic setting for a dream vacation in the heart of the Gulf of Thailand.

1. Meliá Koh Samui, a 5-star hotel in Koh Samui for travelers seeking luxurious resort experience

• Address: 83 Moo 5 Choeng Mon Beach, Choeng Mon, Bophut, Thailand

• Google Maps: https://maps.app.goo.gl/HuNJe9cE9spFuCA47

• Website: Meliá Koh Samui Hotel

• Tel: +66 77 938 899

• Price: $130 – $135

Tucked away on the tranquil Choeng Mon beach, Meliá Koh Samui is the perfect combination of contemporary design and the charm of a tropical seaside. This is an ideal stop among the hotels in Koh Samui for travelers seeking balance, relaxation, and a luxurious resort experience in one of the quietest areas of Koh Samui.

As one of the best 5-star hotels in Koh Samui, Mélia stands out with elegant architecture that blends modern lines with lush greenery. The suites are tastefully designed, offering expansive views of tropical gardens or the sea, creating a sense of luxury and closeness. Especially notable are the rooms in the “boat suites” – modeled after traditional wooden boats – delivering a unique and locally rich experience.

Not only impressing with its ideal resort space, Meliá Koh Samui also features a rich system of amenities: a large outdoor pool with water slides, a dedicated kids' area, a relaxing spa center, and an international-class restaurant. Guests can enjoy Mediterranean flavors at Breeza or explore Asian–Western fusion cuisine at Koko Kitchen. This hotel in Koh Samui also provides airport shuttle service, outdoor activities, high-quality room service, and romantic dinners for two.

2. Silavadee Pool Spa Resort, one of the best 5-star hotels in Koh Samui

• Address: 208 / 66 Moo 4, Maret, Koh Samui, Thailand

• Google Maps: https://maps.app.goo.gl/eHxFQgvwHK7ywDQKA

• Website: Silavadee Resort

• Tel: +66 77 960 555

• Price: $115 – $135

Silavadee Pool Spa Resort is a hidden gem nestled on the majestic cliffs of Laem Nan – known as one of the best beaches in Koh Samui. This 5-star hotel in Koh Samui offers an absolute sense of seclusion, perfect for couples looking for a private, quiet, and romantic space amid majestic nature.

With a total of 80 rooms, pool villas, and sea-view suites, Silavadee stands out among the 5-star hotels in Koh Samui thanks to its exquisite design combining natural wood, stone, and local materials. Each villa has a private pool with an unrestricted ocean view, creating a luxurious yet nature-connected relaxation space.

If you're planning a Koh Samui trip with your partner, then Silavadee Resort is definitely one of the best hotels in Koh Samui for you. The resort offers top culinary experiences with dinners under the stars at the rooftop restaurant – where you can hear the waves, feel the sea breeze, and gaze at the moon with your loved one. Couples can also choose a romantic bathtub service with candles, flowers, and essential oils, or organize a dream beach wedding – with a professional event team that can bring every idea to life.

3. Royal Muang Samui Villas, a well-known hotel for its high-end wedding and event services

• Address: 89 Moo 5 Choengmon Beach, Choeng Mon, Bophut 84320, Thailand

• Google Maps: https://maps.app.goo.gl/eHY4xD9n8cpDuGmh7

• Website: Royal Muang Samui Villas

• Tel: +66 77 428 700

• Price: $160 – $280

Where to stay in Koh Samui to enjoy the beach? Like many other hotels in Koh Samui, Royal Muang Samui Villas is an ideal destination for those seeking a beach-view getaway. Just a few minutes’ drive from Koh Samui International Airport and located right on the serene Choeng Mon Beach, this resort deserves a spot among the best 5-star hotels in Koh Samui for honeymoons, family vacations, or couples looking for privacy.

The villas here are luxuriously designed, featuring handcrafted wooden interiors combined with modern amenities such as private Jacuzzi tubs, spacious terraces, and sun-filled open spaces. This Koh Samui hotel is also well-known for its high-end wedding and event services hosted at the Royal Theatre I & II halls, perfect for corporate meetings as well as romantic celebrations. Royal Muang Samui Villas strikes a perfect balance between modern convenience and the untouched beauty of nature.

The hotel also leaves a strong impression with its diverse culinary options – from traditional Thai dishes and fresh seafood to Italian and international cuisine – offering guests a rich and unique dining experience. Its large outdoor pool is surrounded by lush tropical gardens, where guests can unwind to the sound of cascading waterfalls and the gentle sea breeze.

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4. Centara Reserve Samui, one of the most luxurious 5-star hotels in Koh Samui

• Address: 38/2 Moo 3, Chaweng Beach Rd, Chaweng, Bophut, Thailand

• Google Maps: https://maps.app.goo.gl/hv228334hqTFAznd9

• Website: Centara Reserve Samui

• Tel: +66 77 230 500

• Price: $270 – $320

Centara Reserve Samui is one of the most luxurious 5-star hotels in Koh Samui, nestled on the vibrant Chaweng Beach while still maintaining absolute privacy and elegance. The resort is a symbol of the fusion between local culture and international sophistication. From the moment you arrive, you're welcomed by a refined local experience before exploring living spaces that blend artistry and elegance in every detail.

Dining at Centara Reserve is an inspiring journey – from creatively reimagined traditional dishes to outstanding international culinary events. The spa, wellness center, outdoor pool, and cultural discovery activities all enrich your Koh Samui trip with depth and meaning. More than just a resort, this Koh Samui hotel is a place to slow down, soak in the serenity and sophistication, and create deeply personal memories in a space that is both luxurious and inspiring.

5. Garrya Tongsai Bay Samui, an exceptional choice for those looking for a romantic hideaway

• Address: 84 Moo 5, Bophut, Koh Samui, Suratthani, Thailand

• Google Maps: https://maps.app.goo.gl/4eNtEVmhFKK4UkaY9

• Website: Garrya Tongsai Bay Samui

• Tel: +66 77 913 750

• Price: $230 – $240

Nestled within 28 acres of lush tropical greenery and a private beach, Garrya Tongsai Bay Samui is the ideal retreat for those seeking to reconnect with nature. Each beachfront villa or suite is designed with elegance and harmony in mind, featuring the resort’s signature “bath with a view” outdoor tubs—perfect for complete relaxation in nature.

Facilities include an outdoor swimming pool, fitness centre, on-site restaurant, in-room dining, a kids' play area, as well as wedding and meeting services. If you’re looking for a romantic, tranquil, and intimate hideaway among the best 5-star hotels in Koh Samui, Garrya Tongsai Bay is an exceptional choice.

6. Mai Samui Beach Resort & Spa, a hidden gem on Koh Samui’s west coast

• Address: 2/6 Moo 5, Laem Yai Beach, Ang Thong, Koh Samui, Thailand

• Google Maps: https://maps.app.goo.gl/2WyUtFXva96JiY1SA

• Website: Mai Samui Beach Resort & Spa

• Tel: +66 77 914 600

• Price: $50 – $75

Located on the serene and untouched Laem Yai Beach, Mai Samui Beach Resort & Spa is one of the best-value 5-star hotels in Koh Samui for families and couples seeking relaxation at a reasonable price. The resort features 97 rooms and villas blending modern design with Thai charm, fully equipped with air conditioning, flat-screen TVs, minibars, and complimentary Wi-Fi. Guests can sunbathe by the expansive outdoor pool, unwind in the tropical garden, or enjoy wellness treatments at the spa. This Koh Samui hotel also offers private pools for an added touch of luxury.

Additional amenities include a fitness centre, free parking, complimentary breakfast, and babysitting services—perfect for families with young children. With close proximity to landmarks like Pha Jun Jaras Viewpoint and the Blue Lagoon, Mai Samui is a hidden gem on Koh Samui’s west coast.

Whether you're looking for a romantic getaway, a family vacation, or a luxurious tropical escape, these best 5-star hotels in Koh Samui are sure to meet all your expectations. Each property combines comfort, elegance, and Thai hospitality to offer you an unforgettable experience. Now you know where to stay in Koh Samui to make the most of this island paradise. For a hassle-free and tailor-made trip to Thailand, trust Autour Asia, a local travel agency in Thailand, dedicated to organizing authentic and personalized travel experiences.

You can refer to:

>>> Best 4-star hotels in Koh Samui
>>> Thailand Travel Guide
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