Santhiya Koh Yao Yai : Best Hotel in Koh Yao Yai

A Luxury Escape to Santhiya Koh Yao Yai

Set on the serene, lesser-known island of Koh Yao Yai in Thailand’s Phang Nga Bay, Santhiya Koh Yao Yai stands as a benchmark of eco-luxury hospitality. With sweeping views of the Andaman Sea, lush jungle surroundings, and timeless teakwood villas, this enchanting resort is often regarded as the best hotel in Koh Yao Yai.

This article captures the essence of a 2-night immersive stay at the property, timed with a special celebration, and showcases the resort’s highlights — from its panoramic pools to traditional Thai design — making it an ideal guide for your next luxury escape.

Breakfast spot at Santhiya Koh Yao Yai by the pool

Arriving at Santhiya Koh Yao Yai

The journey begins with a 20-minute speedboat ride from Phuket. As the boat cuts through the calm waters of Phang Nga Bay, towering limestone cliffs and emerald islands create a breathtaking first impression.

Guests are greeted at the private jetty with a refreshing welcome drink and a view of the resort’s sprawling teakwood architecture nestled into the hillside. The first glimpse alone is enough to confirm why many consider it the best hotel in Koh Yao Yai.

Wooden pier and speedboat at Santhiya Koh Yao Yai

The Rooms: Teakwood Luxury Meets Seaview Serenity

Ocean View Pool Villa

For this stay, we checked into the Ocean View Pool Villa, perched on the hill with sweeping sea views. Highlights included:

  • A private infinity pool overlooking the ocean
  • Rich teakwood interiors with hand-carved details
  • A spacious balcony with a deep outdoor bathtub and canopy daybed
  • Elegant canopy king bed and oversized windows for natural light

The villa’s tranquil setting and tasteful design made it the perfect home base — peaceful yet luxurious.

Private infinity pool overlooking the sea at Santhiya Koh Yao Yai

Exploring the Resort: Day One Highlights

Morning Leisure: Pools, Beach & Lush Grounds

We began with a walk through the lush resort paths that link all the different areas:

  • Waterfall Pool: A stunning 1,500 sqm swimming pool with a cascading man-made waterfall built into giant rocks. Perfect for families and couples alike.
  • Private Beach: A calm cove with powdery sands and loungers, offering postcard-perfect sunrise views.

This blend of natural and curated spaces reflects Santhiya’s deep commitment to harmony with the island’s ecosystem.

 Large swimming pool at Santhiya with manmade waterfall surrounded by greenery.

Afternoon Wellness: The Ayurvana Spa

After a leisurely lunch, we indulged in the Ayurvana Spa, one of the resort’s most calming spaces. A traditional Thai massage in an open-air wooden sala eased away all tension. The spa also offers:

  • Herbal compress therapy
  • Natural body scrubs and wraps
  • Facial treatments using Thai herbs

The setting itself — with soft lighting, teak accents, and ocean breeze — amplified the sense of well-being.

Sunset Dining at "By The Sea" Restaurant

Dinner was set at By The Sea Restaurant, nestled right along the shore. We enjoyed a fine blend of Thai specialties and grilled seafood, paired with chilled white wine and a golden sunset over the Andaman horizon.

Menu favorites:

  • Stir-fried Andaman shrimp with tamarind
  • Grilled seabass in banana leaf
  • Mango sticky rice with coconut cream
Magical sunset by the pool for a special celebration

Day Two: Celebration & Island Discovery

Breakfast with a View

We began the day with a buffet breakfast at the resort's restaurant near the infinity pool, enjoying a variety of dishes and live cooking stations. Fresh fruit, made-to-order omelettes, Thai dishes, and pastries — all enjoyed with open-air seating and panoramic views.

Breakfast with a view

Koh Yao Yai by Scooter

Later in the day, we rented a scooter (available at the front desk) and explored the untouched beauty of the island. A few gems worth visiting:

  • Ao Sai Beach – Quiet, untouched stretch with dramatic coastline
  • Local Villages – Authentic Southern Thai life, away from tourist buzz
  • Viewpoints – Several scenic spots offer stunning photo ops over rice fields and the bay

A Magical Beachfront Dinner

The resort arranged a private dinner on the beach to celebrate Nico's birthday. The setting, complete with candlelight table under the stars, soft music, and a custom birthday cake made the night magical. This thoughtful touch is a great option for honeymoons, anniversaries, or any special event.

Sea View from the Room at Santhiya Koh Yao Yai

Why Santhiya Koh Yao Yai Is the Best Hotel in Koh Yao Yai

From the start, Santhiya Koh Yao Yai proves its reputation as the best hotel in Koh Yao Yai with:

  • Eco-luxury accommodations that blend tradition and comfort
  • Exceptional service and thoughtful, personalised experiences
  • World-class spa and dining facilities
  • Idyllic natural surroundings and quiet exclusivity

Whether you're visiting as a couple, a family, or celebrating something special, Santhiya offers both relaxation and refinement with an unmistakable Thai soul.

Wooden corridor at Santhiya Koh Yao Yai

Santhiya Koh Yao Yai: Final Reflections on a Perfect Island Escape

Our two-night stay at Santhiya Koh Yao Yai was more than just a getaway — it was an unforgettable island journey filled with indulgence, celebration, and connection with nature. With its authentic design, warm service, and stunning location, this resort remains a true gem in Thailand’s luxury hospitality scene.

Perfect Island Escape

Santhiya Koh Yao Yai

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