WBan Gioc – Detian Falls or Ban Gioc falls is a collective name for two waterfalls on the Quây Sơn River, that straddle the international border between China and Vietnam; more specifically located between the Karst hills of Daxin County, Guangxi, and Trùng Khánh District, Cao Bằng Province. The waterfall is 272 km (169 mi) north of Hanoi.
WEpupa Falls is a series of large waterfalls created by the Cunene River on the border of Angola and Namibia, in the Kaokoland area of the Kunene Region. The river is about 0.5 kilometres (1,600 ft) wide in this area and drops in a series of waterfalls across a length of 1.5 kilometres (0.93 mi), with the greatest single drop being 37 metres (121 ft) in height.
WIguazú Falls or Iguaçu Falls are waterfalls of the Iguazu River on the border of the Argentine province of Misiones and the Brazilian state of Paraná. Together, they make up the largest waterfall in the world. The falls divide the river into the upper and lower Iguazu. The Iguazu River rises near the heart of the city of Curitiba. For most of its course, the river flows through Brazil; however, most of the falls are on the Argentine side. Below its confluence with the San Antonio River, the Iguazu River forms the border between Argentina and Brazil.
WThe Kalambo Falls on the Kalambo River is a 772-foot (235 m) single-drop waterfall on the border of Zambia and Tanzania at the southeast end of Lake Tanganyika. The falls are some of the tallest uninterrupted falls in Africa. Downstream of the falls is the Kalambo Gorge, which has a width of about 1 km and a depth of up to 300 m, running for about 5 km before opening out into the Lake Tanganyika rift valley.
WLivingstone Falls — named for the explorer David Livingstone — are a succession of enormous rapids on the lower course of the Congo River in west equatorial Africa, downstream from Malebo Pool in the Democratic Republic of the Congo.
WNiagara Falls is a group of three waterfalls at the southern end of Niagara Gorge, spanning the border between the province of Ontario in Canada and the state of New York in the United States. The largest of the three is Horseshoe Falls, also known as Canadian Falls, which straddles the international border of the two countries. The smaller American Falls and Bridal Veil Falls lie within the United States. Bridal Veil Falls are separated from Horseshoe Falls by Goat Island and from American Falls by Luna Island, with both islands situated in New York.
WThe Orinduik Falls lie on the Ireng River, a highland river that thunders over steps and terraces of red jasper on the border of Guyana and Brazil before merging with the Takutu River and into Brazil to join the Amazon River.
WRusumo Falls is a waterfall located on the Kagera river on the border between Rwanda and Tanzania, part of the most distant headwaters of the river Nile. The falls are approximately 15 m (49 ft) high and 40 m (130 ft) wide and have formed on Precambrian schists and quartz–phyllites.
WVictoria Falls is a waterfall on the Zambezi River in southern Africa, which provides habitat for several unique species of plants and animals. It is located on the border between Zambia and Zimbabwe and is considered to be one of the world's largest waterfalls due to its width of 1,708 m (5,604 ft).