Phra Mahathat Napha Methanidon and Phra Mahathat Naphaphon Phumisiri, twin pagodas located at Km. 41.5, were built to commemorate the fifth cycle birthdays of King Bhumibol Adulyadej and Queen Sirikit. Both pagodas share the similar bases as well as a two-level walking path that surrounds them. The pagodas enshrine Lord Buddha’s ashes and Buddha images, and overlook the magnificent scenery of Doi Inthanon.