Landforms & Water
Longest River in the World: The Nile
From the sacred springs of Lake Victoria in East Africa to the glittering sands of Egypt’s Mediterranean delta, the Nile has woven its way through millennia of civilization.…
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Landforms & Water
Rivers, lakes, seas, coasts, mountains, valleys, deserts, and more—concise explainers and case studies with maps, cross-sections, and quick facts.
Landforms & Water
Lake Akna (Kotayk)
Lake Akna (Armenian: Ակնա;) is a crater lake situated in the eastern part of the Kotayk Province in Armenia, lying within the boundaries of the Gegham mountains. This…
Landforms & Water
Lake Geneva: History, Geography, and Highlights
Lake Geneva, or Lac Léman, is a substantial body of water situated on the northern side of the Alps, straddling the borders of Switzerland and France. Renowned as…
Landforms & Water
List of Lakes in Armenia: Locations, Sizes, and Provinces
Armenia, a country with rich geographical diversity, hosts a variety of lakes, ranging from vast bodies of water to smaller mountain lakes. The most prominent among them is…
Landforms & Water
Yerevan Lake: Engineering and Urban Hydrology
Yerevan Lake (Երևանյան լիճ, Yerevanyan lich) is the capital’s artificial reservoir tucked between Malatia-Sebastia and Shengavit districts. Built in the 1960s to regulate the Hrazdan River, it sits…
Landforms & Water
Vorotan Cascade
The Vorotan Cascade, also known as the ContourGlobal Hydro Cascade, is a significant hydroelectric complex situated on the Vorotan River in the Syunik Province of Armenia. Established with…
Landforms & Water
Lake Sevan: Armenia’s Largest Lake
Lake Sevan spreads across a high basin in Armenia’s Gegharkunik Province, where mountain weather, medieval sites, fisheries, irrigation, and hydropower meet. Its size cannot be reduced to one…
Landforms & Water
Lake Lessing
Lake Lessing (Armenian: Լեսինգ (լիճ)) is a noteworthy natural lake situated in the Aragatsotn region of Armenia. Positioned on the eastern slope of the Aragats mountains, the lake…
Landforms & Water
Akhurian Reservoir
The Akhurian Reservoir, also known as Arpaçay Baraj Gölü in Turkish and Ախուրյանի ջրամբար in Armenian, is a significant hydrological feature located on the Akhurian River, marking the…
Landforms & Water
Mount Vinson: Highest Mountain in Antarctica
In Antarctica’s far interior, a white wall rises above the ice of the Sentinel Range. Mount Vinson is best understood through its exact location, the difference between the…