One Tree Hill
1A volcanic peak in Auckland: visitors climb to the top of One Tree Hill for 360-degree views of the city Maori name Maungakiekie.
1.1The suburb of Auckland that lies at the base of the peak: crews have revived a man at the scene of a house fire in One Tree Hill
Origin
Late 19th century: from a single tree that stood near the summit when the city of Auckland was founded.