Constructed in the 7th century BCE, this wall served more as a decorative element than a practical defensive barrier.
El Castillo pyramid, which has 365 steps and demonstrates astronomical knowledge, is part of a Mayan metropolis in Mexico.
A trading centre that was eventually abandoned as a result of earthquakes and changed trade routes, Petra is an ancient city in Jordan set into sandstone cliffs.
An Incan memorial in Peru that was discovered in 1911 is still a mystery, with conclusions that range from a royal hideaway to a place of pilgrimage.
A 98-foot Art Deco monument of Jesus that was finished in 1931 and is located atop Mount Corcovado in Rio de Janeiro.
A Roman amphitheatre that could hold 50,000 people for gladiator fights, animal hunts, and replicated naval battles.
It is an Indian monument made of white marble, which was constructed in 22 years by Shah Jahan for his wife, Mumtaz Maḥal.