Song Hong
About Song Hong
A deep freshwater site with extensive tunnel systems, used for cave training and exploration. The open water area reaches around 100 m, while the tunnels extend to 200 m or more, making it a technical-diving-focused location. Aquatic life includes tropical freshwater fish, small shellfish, and underwater bacterial colonies.
Where Is Song Hong?
Song Hong Planning Details
Depth range, seasonality, and planning context.
Reported Depth
100m - 200m
Depth Note
Open water area is almost 100 m deep; tunnel depths go to 200 m or more.
Safety & Access At Song Hong
Hazards, restrictions, and access requirements.
Key Hazards
Safety Notes
Intended for technical divers due to extreme depth and tunnel/overhead environments; appropriate cave training and protocols are required.
Local Intel For Song Hong
Community notes to help plan your visit.
Scuba Diving
Primarily suited to technical diving, with very deep open water and tunnels for cave training and exploration.
Song Hong Dive Conditions Planner
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Exposure Profile at Song Hong
Directional shelter context for incoming swell.
Recent Logged Visits At Song Hong
Community dive logs and visit reports for this site.
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Dive Spot Log Averages At Song Hong
Average conditions based on logged dives & visits.
Song Hong Guide - Sources and Updates
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