Sports field built into the crater of Robertson Hill volcano.
Robertson Hill (also Sturges Park, Mount RobertsonorTe Tapuwae a Mataoho[1]) is one of the volcanoes in the Auckland volcanic field in New Zealand. It erupted approximately 24,300 years ago.[2] The hill, alongside Māngere Lagoon, Waitomokia, Crater Hill, Kohuora and Pukaki Lagoon, is one of the volcanic features collectively referred to as Nga Tapuwae a Mataoho ("The Sacred Footprints of Mataoho"), referring to the deity in Tāmaki Māori myths who was involved in their creation.[3][4]
Its scoria cone reaches 78 metres above sea level (around 28 m above the surrounding land). The cone sits in the centre of a large explosion (maar) crater with the tuff ring arc still present around the south and east sides. In the 20th century, the scoria cone crater was reshaped into a sports oval with terraced seating, and is the home ground of Otahuhu RFC.
^Hopkins, Jenni L.; Smid, Elaine R.; Eccles, Jennifer D.; Hayes, Josh L.; Hayward, Bruce W.; McGee, Lucy E.; van Wijk, Kasper; Wilson, Thomas M.; Cronin, Shane J.; Leonard, Graham S.; Lindsay, Jan M.; Németh, Karoly; Smith, Ian E. M. (3 July 2021). "Auckland Volcanic Field magmatism, volcanism, and hazard: a review". New Zealand Journal of Geology and Geophysics. 64 (2–3): 213–234. doi:10.1080/00288306.2020.1736102. hdl:2292/51323.
