The stone patio he wrote in the pool Hundreds of acres of large sandstone courtyard looks like Phu Chee Fah famous tourist attractions in Chiang Rai But here in the plains suitable for eco-tourism and archeology is very Because the area of the stone courtyard has an area of about 100 rai, can sit and sit or rest Set up a tent for the night with ease. And most importantly, it is also a source of historical learning. Because ancient paintings have been found At the 2 cliff sheds, geometric shapes such as images of people, images of animals and boats are expected to be the habitat of humans in prehistoric times for the paintings found It is expected that it was born in the same period as Phi Hua To Cave, a famous tourist attraction in Ao Luek District, Krabi Province, about 3,000-5,000 years old.