Koh Tachai Photography: The Andaman Paradise is Returning

People often call Koh Tachai the “Maldives of Thailand”, and it ranks among the most beautiful islands in the Andaman Sea. Fine, powder-soft white sand, crystal-clear turquoise water, and a rich underwater ecosystem make the island a dream destination for travelers and photographers alike.

After more than nine years of closure for natural restoration, Koh Tachai is preparing to welcome tourists again in 2026. This guide helps photographers capture the beauty of this rare paradise responsibly and effectively.

Above the Water: Spectacular Photo Spots

Koh Tachai stands out for scenery that seamlessly blends pristine beaches with lush tropical forest.

Table of Contents

Fine White Sand Beach and Turquoise Water

The beach on Koh Tachai stretches approximately 700 meters. Exceptionally clean and fine sand has earned it the nickname “Powder Sand Beach.” Shallow water near the shore appears light turquoise and gradually deepens into rich azure tones, creating ideal conditions for both landscape and portrait photography.

Photography Tip:
Use a wide-angle lens to capture the beach’s vast scale and the expansive sky. Add a CPL (Circular Polarizer) filter to reduce surface glare and enhance the saturation of sea and sky colors.

The Viewpoint

If authorities permit access, the island’s viewpoint offers another must-see location. From this elevated spot, photographers can capture endless turquoise waters meeting the horizon, framed by the island’s dense green forest.

Photography Tip:
Shoot panoramic images to emphasize scale, or switch to a telephoto lens to isolate distant islands and layered seascapes.

Endemic Wildlife: Chicken Crabs and Emerald Snails

Koh Tachai hosts rare wildlife, including the Chicken Crab—named for its chicken-like sound—and the Emerald Snail, a land snail with a vivid green shell found nowhere else in the world. Photographs of these species hold exceptional documentary and conservation value.

Photography Tip:
Use a macro lens for close-up detail. Add an external flash or continuous LED light to highlight textures and bring out natural colors without disturbing the animals.

The Underwater World: Capturing Life Beneath the Surface

The waters around Koh Tachai, especially Koh Tachai Pinnacle, attract divers and underwater photographers from around the world thanks to thriving coral reefs and large pelagic species.

Abundance of Marine Life

Koh Tachai Pinnacle ranks among Thailand’s most famous dive sites. Divers frequently encounter massive schools of jackfish and banana fish, vibrant soft corals, and enormous sea fans.

Special Opportunity:
Photographers often spot Manta Rays and Whale Sharks here, making Koh Tachai one of the best locations in the Thai Andaman Sea for big-animal encounters.

Essential Underwater Photography Gear and Techniques

Underwater photography demands specialized equipment and precise technique.

Essential Gear and Purpose

Camera & Waterproof Housing: Protects equipment from seawater and pressure
Wide-angle Lens: Captures reefs, schools of fish, and large marine animals
Macro Lens: Ideal for nudibranchs, clownfish, and small marine life
Underwater Strobe: Restores color, improves sharpness, and reduces shadows

Key Technique:
Get close and shoot wide. Reducing the distance between lens and subject minimizes backscatter and improves clarity.

Know Before You Go: A New Sustainable Tourism Model

Authorities will reopen Koh Tachai under strict conservation rules to prevent environmental damage.

The Department of National Parks plans to limit visits to no more than 100 people per day, with a maximum stay of six hours. Visitors may only sit, relax, and enjoy the beach.

Key Restrictions

Limited Numbers: A strict daily cap of 100 visitors
Limited Activities: No hiking, rock climbing, or wildlife-disturbing activities
Advance Booking: Visitors must reserve in advance within the daily quota

Photographer Preparation

Respect the Rules: Follow all national park regulations—do not litter, feed animals, or touch marine life.
Plan Your Time: With only six hours on the island, prioritize key locations and lighting conditions in advance.

Conclusion

Koh Tachai represents more than a tourist destination—it serves as a living classroom for nature and conservation. Its 2026 reopening under a sustainable tourism model offers photographers a rare chance to document the island in its most pristine condition.

Prepare your camera, your gear, and your mindset for a journey to one of the Andaman Sea’s most extraordinary returning paradises.r the journey to the returning Andaman paradise!