Which Ancient American Civilization Had a Hidden City in the Sky?

The ancient American civilization that had a hidden city in the sky was the Inca Empire. The Inca Empire was one of the largest empires in pre-Columbian America, with its capital city located in Cusco, Peru.

However, the Inca Empire also had a secret city that was built high up in the Andes Mountains. This hidden city was known as Machu Picchu.

What is Machu Picchu?

Machu Picchu is an ancient Inca site that is located on a mountain ridge above the Sacred Valley in Peru. The site was built in the 15th century and was abandoned just over 100 years later during the Spanish conquest. The reason for its abandonment remains a mystery to this day.

The Discovery of Machu Picchu

Machu Picchu remained hidden from the outside world until it was discovered by Hiram Bingham, an American historian and explorer, in 1911. Bingham stumbled upon the ruins while searching for Vilcabamba, a lost city of the Incas.

Why Was Machu Picchu Built?

The purpose of Machu Picchu remains a mystery to this day, but many historians believe that it served as a royal estate for Emperor Pachacuti. Others believe that it may have been used as a religious sanctuary or even as a military stronghold.

How Was Machu Picchu Built?

Machu Picchu was built without the use of modern technology such as wheels or iron tools. Instead, it was constructed using traditional Inca methods such as stone cutting and fitting techniques. The stones used to build Machu Picchu were quarried from nearby mountains and were transported to the site using llamas.

What Makes Machu Picchu So Special?

Machu Picchu is known for its stunning views and impressive architecture. The site is also significant because it provides insight into the lives of the Inca people and their culture. Machu Picchu is considered one of the greatest architectural achievements of the Inca Empire.


In conclusion, Machu Picchu is an ancient Inca site that served as a hidden city in the sky. Built using traditional Inca methods, Machu Picchu remains a mystery to this day and continues to fascinate historians, archaeologists, and tourists alike. If you ever get the chance to visit Peru, a trip to Machu Picchu is a must-see.