The Auckland Volcanic Field (AVF) is the name of the volcanic area in Tāmaki Makaurau Auckland. Unlike other volcanic systems in the North Island where eruptions happen again and again in one location, the AVF tends to erupt in a new location each time.
Pukekawa, where Auckland Museum lives, is one of 53 maunga that have erupted in the Auckland region in the last 200,000 years. The largest and most recent eruption was Rangitoto, only about 600 years ago.
Living on an active volcanic field may not sound like a smart thing to do, but maunga are actually a big part of Auckland's success as a city. Volcanic soil is fertile; volcanic rocks are sturdy building materials and form natural water reservoirs. And, last but not least, maunga are beautiful.