Kariong's first British settler was W.H. Parry in 1901. The Mt Penang Training School for Boys (later the
Mount Penang Juvenile Justice Centre) was opened in 1911. Many of the boys came from the training ship Sobraon, which had been in
Sydney Harbour before being condemned, as did former officer Basil Topple. The village of about fifteen families, mostly workers at the training school, was first called Kendall Heights, then Penang Mountain. The name Kariong was assigned in about 1947.
Kariong Mountains High School opened in 2010 at Kariong.
Etymology According to the Geographical Names Board, Kariong means "meeting place" in the local Aboriginal language. ==Geography==