The Nam Ngum Dam is a hydroelectric dam on the Nam Ngum River, a major tributary of the Mekong River in Laos

Alicante is a port city on Spain’s southeastern Costa Blanca, and the capital of the Alicante province. Its old town, Barrio de la Santa Cruz, has narrow streets, coloured houses and a nightlife scene.

The Amazon River in South America is the largest river by discharge volume of water in the world, and the disputed second longest river in the world.

Lake Louise is a hamlet in Banff National Park in the Canadian Rockies, known for its turquoise, glacier-fed lake ringed by high peaks and overlooked by a stately chateau. Hiking trails wind up to the Lake Agnes Tea House for bird's-eye views.

Lake Baringo is, after Lake Turkana, the most northern of the Kenyan Rift Valley lakes, with a surface area of 130 square kilometers and an elevation of 970 meters. The lake is fed by several rivers: the Molo, Perkerra, and Ol Arabel.

London, the capital of England and the United Kingdom, is a 21st-century city with history stretching back to Roman times. At its center stand the imposing Houses of Parliament, the iconic ‘Big Ben’ clock tower, and Westminster Abbey.

Mälaren, historically referred to as Lake Malar in English, is the third-largest freshwater lake in Sweden. Its area is 1,140 km² and its greatest depth is 64 m. Mälaren spans 120 kilometres from east to west.

Monaco, officially the Principality of Monaco, is a sovereign city-state, and microstate on the French Riviera in Western Europe. It is bordered by France to the north, east and west, and by the Mediterranean Sea to the south.

Nam Ha National Protected Area is a national protected area in Luang Namtha Province in northern Laos. This mostly forested park is home to a variety of ethnic groups and diverse animal and plant species. The park is an ecotourism destination.

The Nile River flows over 6,600 kilometers (4,100 miles) until emptying into the Mediterranean Sea. For thousands of years, the river has provided a source of irrigation to transform the dry area around it into lush agricultural land.