Nature

How wide is Son Doong Cave?

Son Doong Cave is about 150 m (492 ft) wide.

What is measured: maximum chamber width

Son Doong Cave (150 m) drawn to scale beside the Statue of Liberty (93 m) and the Eiffel Tower (330 m)
Drawn to scale, from left to right: Statue of Liberty (93 m), Son Doong Cave (150 m) and Eiffel Tower (330 m).

Compare

How big is that, really?

  • About 1.4× the length of a football (soccer) pitch
  • About 1.6× the height of the Statue of Liberty
  • About 45% of the height of the Eiffel Tower
  • About 3× the length of an Olympic swimming pool
  • About 18% of the height of the Burj Khalifa

Learn

Facts about Son Doong Cave

Son Doong in Vietnam contains passages so large that a 40-story skyscraper could fit inside its biggest chamber.

Source: Guinness World Records — Largest Cave Passage; Oxalis Adventure — Son Doong Cave

Nature

NameSizeCompared with Son Doong Cave
Dettifoss100 m (328 ft)0.67×
Kalandula Falls105 m (344 ft)0.7×
Grand Prismatic Spring110 m (361 ft)0.73×
Dune du Pilat110 m (361 ft)0.73×
Hyperion116 m (380 ft)0.77×
Waimoku Falls122 m (400 ft)0.81×
Rhine Falls150 m (492 ft)same size
Son Doong Cave150 m (492 ft)this page
Detian Falls200 m (656 ft)1.3×
Kaieteur Falls226 m (741 ft)1.5×

Test your sense of scale

Which is bigger: Son Doong Cave or Waimoku Falls?

Topics

More sizes like this