Take a tour of Belem Tower in Lisbon, Portugal – part of the World’s Greatest Attractions series by GeoBeats. Lisbon, Portugal has a rich history of naval exploration. Standing guard in Lisbon’s harbor is Belém Tower, a national symbol of exploration. Since its completion in 1521, the tower has been a fortress, a prison, and a custom house. Now Belém Tower is a World Heritage monument to the Age of Discovery. The very stonework depicts images and designs of historical explorers and their discoveries. This tall white tower is a beacon to all who have an adventurer’s heart.
