Shifen Waterfall~Shifen waterfall is a scenic waterfall located in Pingxi District, Taiwan, on the upper reaches of the Keelung River. The falls' total height is 20 meters and 40 meters in width, making it the broadest waterfall in Taiwan
Explore the ancient caves of Hang Son Doong, Vietnam. Hang Son Doong is one of the largest caves in the world and features a fast-flowing underground river. For spelunkers, exploring Hang Son Doong is the equivalent of scaling Mount Everest.
Iguazu Falls, Brazil are waterfalls of the Iguazu River on the border of the Brazilian state of Paraná and the Argentine province of Misiones. The falls divide the river into the upper and lower Iguazu. One of the 7 natural wonders of the world