Fluorescent snorkeling with ultraviolet flashlights

Experience the ocean like never before with an extraordinary night snorkeling adventure in Koh Phangan. Under the glow of ultraviolet flashlights, the coral reef transforms into a surreal world of vibrant, fluorescent colors, revealing an underwater spectacle that few have ever seen.

Hosted by Blue Horizon Diving, the only diving school on Koh Phangan offering this unique experience, you’ll be equipped with specialized UV diving lights and yellow-filtered masks to enhance the bioluminescent beauty of the reef. Our professional guides, with nearly a decade of expertise, will lead you through this mesmerizing journey into the hidden wonders of the marine world.

What’s Included

• Use of snorkeling equipment
• White and ultraviolet dive flashlights with yellow filter masks
• Wetsuit for night snorkeling
• Private transportation to the dive site
• Bottled water for refreshment
• Professional private diving instructor

What to Expect

• Try on and adjust your gear for the perfect fit (wetsuit, fins, masks).
• Attend a briefing on coral fluorescence, marine life, and snorkeling techniques.
• Receive specialized gear, including ultraviolet and white dive lights.
• Head to the secret beach at Haad Yao Deuk and swim out to the reef.
• Witness over 180 coral species glowing under UV light in a shallow reef area.
• Be guided by an experienced instructor who will reveal the hidden wonders of the reef.

As you glide through the water, the reef will light up with neon greens, electric blues, and fiery oranges—an otherworldly phenomenon that only UV light can unveil. This is not just snorkeling; it’s a magical journey into the unknown.

Meeting and Pickup

Meeting Point: Blue Horizon Diving, 125 Mae Haad, Koh Phangan, Thailand, located at the entrance of Wangsai Waterfall, next to Koh Maa Beach.

The experience begins at 5:30 PM and ends back at the meeting point.

Join us for a one-of-a-kind adventure where the ocean glows beneath you, and every movement reveals a new spectrum of underwater brilliance. Don’t just explore the sea—see it in a whole new light.