The Casiquiare: The River That’s Stealing Another River

For centuries, whispered tales of a river connecting the Orinoco and Amazon circulated among explorers and scientists, often met with skepticism. It was not until Alexander von Humboldt’s expedition that the Casiquiare river’s existence was confirmed, transforming legend into scientific fact. This unique river, a testament to nature’s ingenuity, continues to fascinate researchers, revealing the intricate interplay between geology, hydrology, and biogeography.