Luoshan Organic Tofu Farm

Volcanic mud pits are nothing like their magma-spewing counterparts. The pits form as gases like methane and carbon dioxide push hot water and minerals out of the ground. The water that comes out is a natural source of magnesium chloride, which helps coagulate soy milk into tofu. These mud pools are scattered all around Luoshan, including one available for public viewing. There’s a trail to it from this farm, and it’s about a 10-minute walk.