Pakistan’s largest national park extends hundreds of miles along the Makran Coast. While Hingol National Park is renowned for its diverse wildlife—Sindh leopards, chinkaras, honey badgers, and Indian pangolins–it is perhaps best known for its cluster of active mud volcanoes. A mix of hot spring activity, gas, and water react chemically with the surrounding rocks to form a boiling mud. When the mud is expelled, it continuously rebuilds the cones, which are easily eroded. One of the most famous mud volcanoes is Chandragup, a sacred annual pilgrimage site for thousands of Hindus, along with the nearby Hinglaj temple.