Colorful coral reefs beneath the waters of Ha Long Bay.
Vibrant coral formations highlight the rich marine biodiversity of Ha Long Bay, showcasing the ecological value of this UNESCO-listed natural wonder.
Coral Reefs in Ha Long Bay Marine Ecosystem
Colorful coral reefs beneath the waters of Ha Long Bay.
Vibrant coral formations highlight the rich marine biodiversity of Ha Long Bay, showcasing the ecological value of this UNESCO-listed natural wonder.