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Environmental Protection Interactive Centre

The annual ranking of this beach has been maintained as “Good” since 1998. During a bathing season, it mostly achieves Grade 1, while occasionally it hovers to Grade 2.
Beach water quality will be affected by the surface run off or discharge from the hinterland during and after heavy rain and bathers are advised not to swim at the beach for up to three days after a storm or heavy rain.   The public are also advised not to swim at the beach until the water quality has improved.

Trio Beach
Beach Grading in 2021

Trio Beach
Breakdown of beach grading in the last three bathing seasons (2018 to 2020)

Figures may not add up to 100% due to roundings

Trio Beach
Long-term trend of beach water quality


Trio Beach is a beautiful fine white and quiet beach located to the South of Sai Kung in Pak Sha Wan (Hebe Haven).

Hebe Haven (Pak Sha Wan), Sai Kung
Beach length:
131 meters
Public transport route to the beach is :
Take a kaido (a small ferry) to Trio Beach at the Sai Kung bus terminus.
Location MapLink to GeoInfo Map

Facilities & Opening Hours

Please visit the Leisure and Cultural Services Department Website or call the Beach Office for details: (
For further news, please visit the Press Releases of the Leisure and Cultural Services Department: (