Halona Blowhole

Oʻahu


Here, ocean waves surge through a submerged tunnel in the rock and spout up through a hole in the ledge. The spout is preceded by a gushing sound – the air that’s being forced out of the tunnel by rushing water. The action depends on water conditions: sometimes it’s barely discernible, while at others it’s a real showstopper. There's a sizable car park from where you can also look down into Halona Cove.


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