泰国洞穴潜水：进入烟囱洞穴鱼缸第一视角，考哈

ving and marine ecotourism intersect at the entrance to The Chimney, a celebrated cavern system on Koh Haa Neua, where encrusting pink and red organisms pack the limestone walls of the upper Fish Bowl chamber as reef fish hold position in the opening. The Chimney ascends from 16 to 18 metres before opening into this vault-like upper cavern, accessible to certified open water divers with good buoyancy control. 4K, horizontal, wide angle, scuba diver POV. Ko Haa Archipelago, Andaman Sea, Krabi Province, Thailand.