Bombo Headland Quarry Geological Site, also known as Bombo Quarry, is a former quarry and geological site located in Bombo, New South Wales, Australia. It was added to the New South Wales State Heritage Register in 1999. The site is famous for its unique geological features, including the exposure of two units of the Late Permian Gerringong volcanic facies. The sandstone cliffs contrast with the grey-black latite, which displays spectacular columnar jointing. The area is not only scientifically significant but also scenically attractive, making it a potential spot for recreational and tourist activities. So, if you're into rocks and breathtaking views, Bombo Headland Quarry Geological Site is definitely worth a visit!