Belém Tower is one of the most iconic landmarks in Portugal, and it is an important symbol of the Age of Discoveries, when Portugal set out to explore the world and become a global superpower. The tower is located at the mouth of the Tagus River, and its powerful architecture still stands today as a testimony to the country’s rich history and its role in world exploration. Those who visit the tower can learn more about the country’s past and enjoy unparalleled views of Lisbon, making it a must-see destination for anyone visiting the country.