National Geographic News
Gail Lucas
Gail Lucas

wow i hope we do not get these in NZ 

sikiru ogunnowo
sikiru ogunnowo

How deep is this sinkhole and has national geographic done any documentary on it ?

G  Penney
G Penney

@Gail Lucas

The Harwood Hole, Takaka is an example of a southern hemisphere sinkhole here in NZ.


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