Caroní River
In 1594, he came into possession of a Spanish account of a great golden city at the headwaters of the Caroní River. A year later, he explored what is now Guyana and eastern Venezuela in search of Lake Parime and Manoa, the legendary city. Once back in England, he published "The Discovery of Guiana" (1596), an account of his voyage which made exaggerated claims as to what had been discovered. The book can be seen as a contribution to the El Dorado legend. Venezuela has gold deposits, but no evidence indicates that Raleigh found any mines. He is sometimes said to have discovered Angel Falls, but these claims are considered far-fetched.