Tradition he Phanom rung started up for the first time, when the year 24 Royal by the initiative of you nothing wrong signal brilliance from wat tha Prasit Surin. Which come to practice meditation at Khao Phanom rung While it is not up to the castle. Those who would like to visit the castle each up without time limit according to the province, a tradition he Sawai in the waning days one night the moon The 5th of every year, you have nothing wrong signal brilliance that tradition he is a good thing. So the people gathering for good merit at this festival meeting Create harmony and a chance to relax. It initiated a tradition he Phanom rung for the first time in lunar month 5 year 24 1917 and tradition he Phanom rung. Practice passed on until
At present, it is to be noted that in the festival up Khao Phanom rung each year will be one of important phenomena occur every year. At that time we can see the sun is directly formed along the length of the castle, we can look at all the ประตูทาง West through doors. More than 10 frame through the central door, chairman and through the front door. ออกซุ้ม 88 meters long to see the sun rise over the door frame.