Blue Lagoon (Emerald Lake)

Experiences · Diving & Snorkeling

Rating: 4.8 (278 reviews)

Address: MM48+99C, Ang Thong, Ko Samui District, Surat Thani 84140, Thailand

Status: OPEN

About

Blue Lagoon at Emerald Lake is a magnificent natural wonder that offers visitors an awe-inspiring combination of pristine emerald-green waters and dramatic mountain vistas. This unique inland saltwater lagoon promises a memorable experience that perfectly balances natural beauty with adventure. While reaching the prime viewing spots requires a challenging climb up steep stairs (78-85 degrees in some sections), most visitors find the spectacular panoramic views well worth the physical effort. The destination is best experienced during off-peak hours when the serene atmosphere can be fully appreciated without crowds.

Highlights

  • Stunning emerald-colored water that creates breathtaking photo opportunities
  • Spectacular panoramic mountain and lagoon views from the viewpoint
  • Pristine, unspoiled natural setting
  • Unique inland saltwater lagoon experience
  • Beautiful surrounding beach area for swimming and snorkeling
  • No waiting times typically required
  • Accessible during both weekdays and weekends

The Vibe

Untamed, serene, and majestically natural. The location exudes a mystical quality, particularly when the emerald waters catch the light. The atmosphere shifts between peaceful solitude during quiet periods and more energetic during peak tourist times. The dramatic landscape creates an environment that feels both exciting and tranquil, perfect for nature enthusiasts and photographers seeking authentic outdoor experiences.

People Especially Praise

  • The extraordinary beauty and color of the lagoon
  • The rewarding views after completing the climb
  • The unspoiled, natural environment
  • The peaceful atmosphere during off-peak hours
  • The snorkeling opportunities in surrounding waters

Kids-Friendliness

Low to moderate. While the beach area is family-friendly, the steep stairs (78-85 degrees in places) make viewpoint access particularly challenging and potentially dangerous for young children. The site is not recommended for families with small children or anyone with mobility issues. Strict parental supervision is essential.

What This Place Offers

Accessibility

  • Wheelchair accessible entrance
  • Wheelchair accessible parking lot

Planning

  • Getting tickets in advance recommended

Opening Hours

  • Monday: 12:00 am–11:59 pm
  • Tuesday: 12:00 am–11:59 pm
  • Wednesday: 12:00 am–11:59 pm
  • Thursday: 12:00 am–11:59 pm
  • Friday: 12:00 am–11:59 pm
  • Saturday: 12:00 am–11:59 pm
  • Sunday: 12:00 am–11:59 pm

Photos

  • Blue Lagoon (Emerald Lake)
  • Blue Lagoon (Emerald Lake)
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  • Blue Lagoon (Emerald Lake)
  • Blue Lagoon (Emerald Lake)
  • Blue Lagoon (Emerald Lake)
  • Blue Lagoon (Emerald Lake)
  • Blue Lagoon (Emerald Lake)
  • Blue Lagoon (Emerald Lake)

Reviews

Rating: 4.8 (278 reviews)

Sentiment Breakdown

  • Positive: 75%
  • Mixed: 20%
  • Neutral: 3%
  • Negative: 2%

Predominantly positive, with visitors consistently amazed by the natural beauty, though tempered by practical accessibility considerations.

Reasoning

The overwhelmingly positive reviews focus on the lagoon's extraordinary beauty, unique character, and rewarding experience. The mixed sentiments primarily stem from accessibility challenges, including the steep stairs and safety considerations. While these physical demands give some visitors pause, most conclude that the spectacular views and pristine natural setting more than compensate for the challenging access. The minimal negative feedback mainly relates to infrastructure concerns and crowding during peak times, rather than the destination itself.

Location: 9.6559417, 99.6658803