<Tr> <Th_colspan="2"> Diamond Head </Th> </Tr> <Tr> <Td_colspan="2"> Diamond Head cone seen from Tantalus - Round Top Road </Td> </Tr> <Tr> <Th_colspan="2"> Highest point </Th> </Tr> <Tr> <Th> Elevation </Th> <Td> 762 ft (232 m) </Td> </Tr>

When was the last time diamond head volcano erupted