Balls Pyramid is a reef knot, and stone remnants of a shield volcano and crater are on Lord Howe Island, 20 kilometres to the southeast. It is 562 metres tall while only 1,100 metres long and 300 metres wide, making it the tallest volcanic remnant rock in the world. Ball's Pyramid is located 643 km northeast of Sydney in Lord Howe Island Marine Park.
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| Balls pyramid |




