Shilang Diving Area & Underwater Seahorse Postbox, Green Island, Taitung

About this place

Shilang Diving Area, Nanliao Village, Green Island, Taitung County, Taiwan. Situated on Green Island's sheltered southwest coast, Shilang is hailed as Taiwan's premier scuba and free-diving wonderland, renowned for its crystal-clear waters and the legendary 1,000-year-old 'Big Mushroom' microatoll coral colony. Divers flock here to mail waterproof postcards from the iconic underwater Seahorse Postbox while swimming with swirling clouds of damselfish and sea turtles. Back on land along Nanliao Main Street, travelers refuel with crispy fried flying fish, sea-weed shaved ice, shredded venison jerky, and traditional savoury qian-guo.

✦ Must-Visit Highlights:

▸ World-Famous Underwater Seahorse Mailbox & Coral Reefs: Dive down to send sealed postcards underwater amid vibrant hard coral gardens.

▸ Crystal Waters with 30-Meter Visibility & Tropical Marine Life: Swim alongside curious green sea turtles and glittering clownfish.

▸ Nanliao Village Seafood Treats & Seaweed Shaved Ice: Cool off with sea-weed red bean shaved ice, fried flying fish, and qian-guo cakes.