Phu Soidao has the landscape that is similar to Phu Kradung, that is made up of a vast plain of grassland and pinewood. Its outstanding feature is the fields of flowers blooming in the rainy season and in the early cold season.
On the plain of grassland and pinewood there still exists the largely untouched nature with flowers of all kinds and the splendid Saithip waterfal hidden in a thick forest.