The Monument of the Discoveries at the Tagus River in Lisbon, Portugal, was built in honor of Henry the Navigator, celebrating the Age of Exploration.

- Image ID: PYPKJP
The Monument of the Discoveries at the Tagus River in Lisbon, Portugal, was built in honor of Henry the Navigator, celebrating the Age of Exploration.
Peter Martens / Alamy Stock Photo
Image ID: PYPKJP
Location: District of Belem, Lisbon, Portugal