Yellowtail barracuda, a giant clam, a sea cucumber, scorpionfish, gorgonian sea fans, and more: Earth Touch takes us underwater to Phi-Phi National Marine Reserve’s Bida Nok in the Andaman Sea, Thailand. Beautiful, fullscreen-worthy exploration.

Watch more videos in Thailand, more videos from Earth Touch, and more stunning videos in 4K on this site.

See more videos about...