In February 2020 a team of twenty-two cavers, mainly from the Shepton Mallet Caving Club and Chiang Mai Rock Climbing Adventures, explored and surveyed caves in the Doi Angkhang region of Chiang Mai province. This mountainous karst region is on the border with Myanmar and the area explored included parts of the Angkhang Royal Agricultural Station, Doi Phahom Pok National Park and Pha Daeng National Park. In two weeks a total of 5.4 km of passage was mapped in 14 caves.