Wat Phrathat chae haeng is an ancient religious site of nan province It is an important site for people who were born in the year of the rabbit It's about 2 kilometers from nan city It features a 55 m.high golden chedi containing a holy relic from sukhotthai Over the viharn's door frames and on parts of the roofs are plaster designs in the shape of"naga"the great serpent,which shows the artistic besr of Eastern Lanna architecture The annual worshipping fair takes place on the full moon day of the first month The fair includes a parade and fireworks