Karioi
| Mount Karioi | |
|---|---|
Mt. Karioi, Raglan and Whaingaroa Harbour (February 2012) | |
| Highest point | |
| Elevation | 756 m (2,480 ft) |
| Coordinates | 37°52′S 174°49′E / 37.867°S 174.817°E |
| Naming | |
| English translation | to loiter or idle |
| Language of name | Māori |
| Geography | |
North Island, New Zealand | |
| Topo map | BD32 Raglan |
| Geology | |
| Rock age | Pliocene |
| Mountain type | Stratovolcano (extinct) |
| Climbing | |
| Easiest route | from Ruapuke Rd |
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Karioi or Mount Karioi is a 2.4 million year old extinct stratovolcano 8 km (5.0 mi) SW of Raglan in the Waikato region of New Zealand's North Island. It was the earliest of the line of 6 calcalkalic volcanoes, the largest of which is Mount Pirongia (the others are at Kakepuku, Te Kawa, Tokanui, Waikeria and probably Puketotara). Karioi forms a background to many parts of Raglan.
Karioi was also a Highway Board area around the maunga from 1870 to 1889, when it was absorbed (with Whaingaroa Board area and formed into Karioi Riding) into Raglan County Council. In 1876, it had a population of 112 in 27 houses and in 1889 119 ratepayers, 80 of them absentees.
19th century maps, documents and reports sometimes used the spelling Karehoe.
Karioi is also a location on the Central Plateau (see article on Karioi railway station).