Sir Walter Raleigh (or Ralegh), explorer ... When James I came to the throne he dropped out of royal favour and was put in prison again, although there he continued to write prose. On release in 1616 ...

In the 16th century, Elizabethan explorer Sir Walter Raleigh set sail in search of El Dorado, a legendary city full of gold and precious jewels. 400 years on, and with the site of El Dorado still ...