Ailuwan Waterfall in Beibifu, Thailand is really a very fun place. It is said that Ailuwan National Park is the most popular national park in Thailand. I think it is still very interesting. The whole waterfall is composed of seven floors. Climb up from the first floor. It takes about two kilometers to climb. It looks far away, but in fact, it really climbed up. The four layers were better before. From the four layers of fat thickness to the six to the seven layers, it is the most difficult to row. There is no normal road.