
1) Taupo Volcanic Zone 2) volcano in New Zealand
Found on
https://www.crosswordclues.com/clue/karioi

Karioi or Mount Karioi is a 2.4 million year old extinct volcano 8 km SW of Raglan in the Waikato region of New Zealand`s North Island. It was the earliest of the line of 4 volcanoes, the largest of which is Mount Pirongia (the others are Kakepuku and Te Kawa). Karioi forms a background to many parts of Raglan. Karioi was also a Highway Board are....
Found on
http://en.wikipedia.org/wiki/Karioi
No exact match found.