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Green Island Diving 2026: Taiwan's Hidden Gem

A New Global Diving Sensation

In 2026, the global diving community has turned its attention to one of Asia’s most overlooked marine destinations—Green Island (Lyudao), Taiwan. Highlighted at the ADEX 2026 exhibition in Singapore, this volcanic island is rapidly becoming a top-tier destination for divers seeking exceptional underwater visibility, biodiversity, and geological formations.



Recent surveys from diving organizations reveal that nearly 48% of professional divers had never heard of Green Island before 2026. However, this is quickly changing due to viral exposure, travel industry promotions, and increasing scientific interest in the region’s marine ecosystem.

What makes Green Island stand out is its unique underwater clarity, often described as “liquid glass,” where visibility exceeds 30 meters. This level of clarity places it among the best dive sites in the world.

Where is Green Island (Lyudao)?

Green Island, locally known as Lyudao, is located off the southeastern coast of Taiwan in the Pacific Ocean. It is approximately 33 kilometers from the mainland city of Taitung.

The island is of volcanic origin, which contributes to its dramatic underwater topography. Lava formations, coral reefs, and steep drop-offs create a diverse environment suitable for both beginner and advanced divers.

Why Green Island Became Famous in 2026

ADEX 2026 Exposure

The Asia Dive Expo (ADEX) 2026 in Singapore played a critical role in bringing global attention to Green Island. Travel agencies, diving gear brands, and tourism boards showcased the island as a premium destination.

This exposure led to a surge in online searches for terms like “Green Island Taiwan diving” and “Lyudao scuba diving 2026,” significantly boosting its visibility in the travel and diving markets.

The “Liquid Glass” Phenomenon

The term “liquid glass” has become synonymous with Green Island’s waters. With visibility often exceeding 30 meters, divers can experience near-perfect underwater clarity.

This phenomenon is attributed to low pollution levels, favorable ocean currents, and limited industrial activity around the island.

Top Dive Sites Around Green Island

Big Mushroom Coral

One of the most iconic dive sites is the Big Mushroom coral formation. Estimated to be over 1,000 years old, this massive coral structure serves as a focal point for marine biodiversity.

The site attracts a wide range of marine species, including reef fish, sea turtles, and occasionally pelagic visitors. Its age and size make it a rare natural phenomenon in the diving world.

Chaikou Diving Area

Chaikou is one of the most accessible and popular dive spots on Green Island. It features shallow reefs, making it ideal for beginners and snorkelers.

The area is rich in coral species and offers consistent visibility, making it perfect for underwater photography.

Shilang Diving Area

Shilang is another major diving location known for its underwater sculptures and coral gardens. It is also home to the famous Big Mushroom coral.

This site is frequently used for night dives, offering a completely different marine experience.

The Double Heart of Qimei: A Nearby Attraction

While not located directly on Green Island, the Double Heart of Stones on Qimei Island has become part of the broader diving and tourism narrative in Taiwan.

This unique stone formation, shaped like two interlocking hearts, has gained popularity on social media and is often included in travel itineraries for visitors exploring Taiwan’s offshore islands.

Marine Biodiversity and Ecosystem

Green Island is part of a rich marine ecosystem influenced by the Kuroshio Current. This warm ocean current brings a variety of tropical species to the area.

Divers can expect to encounter:

  • Colorful coral reefs
  • Sea turtles
  • Moray eels
  • Reef sharks (occasionally)
  • Schools of tropical fish

The island’s relatively untouched environment contributes to its ecological significance.

Best Time to Dive in Green Island

The optimal diving season runs from April to October. During this period, water temperatures range from 25°C to 30°C, and visibility is at its peak.

Weather conditions are generally stable, although divers should monitor typhoon forecasts during late summer.

Travel and Accessibility

Getting There

Travelers can reach Green Island via ferry or domestic flights from Taitung. The ferry ride takes approximately 50 minutes, while flights are shorter but less frequent.

Accommodation

The island offers a range of accommodations, from budget guesthouses to mid-range hotels. Many are tailored specifically for divers, offering equipment storage and rinse facilities.

Economic Impact and Tourism Growth

The rise in popularity of Green Island has led to increased investment in tourism infrastructure. Diving schools, equipment rental shops, and guided tours are expanding rapidly.

This growth is also attracting international brands and partnerships, further boosting the island’s global profile.

Environmental Concerns and Conservation

With increased tourism comes the risk of environmental degradation. Local authorities and conservation groups are implementing measures to protect coral reefs and marine life.

These include:

  • Restricted diving zones
  • Eco-friendly diving practices
  • Marine conservation programs

External Sources

  • Taiwan Tourism Bureau
  • ADEX Asia Dive Expo
  • PADI Diving Organization

Internal Links

  • Seas and Oceans Articles
  • Climate Research

Conclusion

Green Island (Lyudao) has emerged as one of the most exciting diving destinations in 2026. Its exceptional water clarity, unique coral formations, and growing global recognition make it a must-visit location for divers worldwide.

As interest continues to grow, the challenge will be balancing tourism development with environmental conservation to preserve this natural treasure for future generations.

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