Songkran on Khao San Road Khao San Road is a road in Songkran day water play at two foreign tourists from all over the world. To play the Festival on Khao San Road starts approximately 2533 (1990) because this is the Khaosan road, where temporary shelters called the Guest House, so the tradition of Songkran Thai water play it like tourists. Country of stay in Khaosan road is very. By playing early in the Khaosan road, it is just plain water splash play only.But the famous Songkran Festival during 2542 (1999)-2543 (2000) by dousing water is usually also includes activities to sponsor a show arena with support from the people, but before playing with dough preparation prepare the water and prepared to play on various points.Travel.