Niger River: Did you mean...?

An illustration by Maia Kobabe showing an Irish missionary of the early Middle Ages. From the novel The Jericho River by David Tollen.

A nesting least tern pair in the sandbar habitat on the Missouri River below Gavins Point Dam. Yankton, South Dakota, USA. Photograph and caption by Robert Etzel. U.S. Army Corps of Engineers Digital Library.

Map of the East Coast from the River Thames to Edinburgh, from Great Britain's Coasting Pilot,ink on paper by Greenville Collins, c. 1682-1694. Probably drafted in 1682 but not published until 1693, this chart is the first to show with accuracy...

Tiberius Bridge (Ponte di Tiberio) over the Ariminus river on the Via Aemilia in Rimini (called Ariminum in Roman times). It was constructed under Augustus and completed by Tiberius in 20 CE as the inscription sculpted on the inner part...

Map of the Oxus' / Amu Darya's watershed in Central Asia, that drains parts of modern-day Afghanistan, Uzbekistan, Turkmenistan, and Tajikistan into the Aral Sea.

The Treskavac cliff on the left bank of the Danube (Romania) overlooking the prehistoric site of Lepenski Vir.

The cuneiform inscriptions mention that Enannatum, king of Lagash, reminds the gods of his prolific temple building achievements in the city of Lagash. From Girsu (modern-day Tell Telloh, Dhi-Qar Governorate, Iraq), Mesopotamia. Early dynastic...

The camel caravans which crossed the great dunes of the Sahara desert began in antiquity but reached their golden period from the 9th century CE onwards. In their heyday caravans consisted of thousands of camels travelling from North Africa...

Mansa Musa I was the ruler of the Mali Empire in West Africa from 1312 to 1337. Controlling territories rich in gold and copper, and monopolising trade between the north and interior of the continent, Mali grew extremely wealthy. Mansa Musa...

Djenne-Djenno (aka Djenné-Jeno, Jenne-Jeno, or Old Jenne) was an ancient city located in modern Mali, West Africa which flourished between c. 250 BCE - 1100 CE, making it one of the oldest cities in Sub-Saharan Africa. Prospering thanks to...