Introduction to the Gesar horse-tethering post: The Gesar horse-tethering post is located in the Hongshanzui grassland on the southern slope of Laji Mountain. It is a red peak more than ten meters high. Looking from a distance, the cylindrical mountain peaks stand tall and independent, very unique. According to legend, King Gesar and Princess Senjiang Zhumu once tied their horses to the horse posts that people see today.