Size and Impact of the Bangkok Sinkhole

The bangkok sinkhole measures around 900 square meters with a depth of nearly 50 meters. The collapse:

Officials confirmed no injuries, but outpatient services at the hospital were suspended and residents nearby were evacuated for safety.








Detail Measurement / Effect
Area 900 sq. meters
Depth 50 meters
Location Dusit District, near Vajira Hospital
Utilities Power and water cut off

Suspected Causes of the Collapse

Authorities are investigating multiple factors:

  • Construction activity from subway or station projects likely destabilized the soil.

  • Monsoon rains saturated the ground and increased subsurface pressure.

  • Soil shifting from nearby sites may have triggered the slide.

Governor Chadchart Sittipunt and the prime minister both suggested ongoing underground work played a key role in weakening the area’s foundation.

Emergency Response and Stabilization

Officials quickly blocked access and stabilized the ground to prevent further sliding. Evacuation orders remain in place while engineers reinforce the edges of the crater. The Bangkok Metropolitan Administration is working to restore road access and repair damaged utilities.

The incident has renewed concerns about Bangkok infrastructure failure during heavy rainfall, highlighting the risks tied to construction and natural conditions.

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