Te Hopua a Rangi
Appearance
![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Hopua_crater_lagoon_Onehunga.jpg/220px-Hopua_crater_lagoon_Onehunga.jpg)
Hopua is one of the volcanoes in the Auckland Volcanic Field. It's sediment-filled explosion crater was reclaimed as part of motorway development and became Gloucester Park.
References
- City of volcanoes - a geology of Auckland, by E. J. Searle