What popular UNESCO site is often called “the lost city of the Incas”?

Here is the question :

WHAT POPULAR UNESCO SITE IS OFTEN CALLED “THE LOST CITY OF THE INCAS”?

Here is the option for the question :

• Machu Picchu
• Chichen Itza
• Guadalajara
• Petra

The Answer:

And, the answer for the the question is :

Explanation:

[STC0018422]. Machu Picchu, the ancient Inca city, is located about 50 miles northwest of Cuzco, Peru’s modern-day capital. The discovery of the site by Professor Hiram Bingham in 1911 drew worldwide attention to Machu Picchu, which was previously virtually unknown to the outside world. He labelled it ‘the lost city of the Incas,’ thinking it was Vilcabamba, the final Incan monarchs’ home, but the moniker remained.