https://ninepingroup.com/blogs/latest-news-about-hong-kong-geopark-volcanic-rock-region/the-discovery-of-hong-kong-s-supervolcano-sai-kung 2025-04-16T18:51:41+08:00 weekly https://cdn.shopify.com/s/files/1/0877/1659/3911/articles/IMG_20210620_205528.jpg?v=1744800701 (2012) The Discovery of Hong Kong’s Supervolcano – Sai Kung https://ninepingroup.com/blogs/latest-news-about-hong-kong-geopark-volcanic-rock-region/2022-hong-kong-s-hexagonal-columns-among-the-world-s-top-100-geological-wonders-by-iugs 2025-04-16T18:51:11+08:00 weekly https://cdn.shopify.com/s/files/1/0877/1659/3911/articles/IMG_20211102_193914.jpg?v=1744800671 (2022) Hong Kong’s Hexagonal Columns Among the World’s Top 100 Geological Wonders by IUGS https://ninepingroup.com/blogs/worlds-largest-hexagonal-columns-ninepin-group-in-sai-kung/the-geology-behind-ninepin-group-s-giant-hexagonal-columns 2025-04-16T18:59:46+08:00 weekly https://cdn.shopify.com/s/files/1/0877/1659/3911/articles/IMG_20210501_130654-2.jpg?v=1744801186 The Geology Behind Ninepin Group’s Giant Hexagonal Columns