Bryan McAllister’s personal reference notebook
July 30, 2026Short & citedBlog
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Field Notes • Places

Machu Picchu

Machu Picchu is a 15th-century Inca citadel in southern Peru, located high in the Andes near Cusco.

Updated July 30, 20261 min readCited sources

Machu Picchu is a 15th-century Inca citadel in southern Peru, high in the Andes near Cusco. It is one of the most famous archaeological sites in the Americas and a UNESCO World Heritage Site since 1983.

What it is

Machu Picchu is an Inca archaeological site built in the mid-1400s, likely under the ruler Pachacuti. It sits about 80 km northwest of Cusco, above the Urubamba River valley, at an elevation of roughly 2,430 metres. The site is known for its dry-stone construction and dramatic mountain setting.

Why it matters

Machu Picchu is a major legacy of the Inca civilization and one of the most significant archaeological landscapes in the world. UNESCO designated it a World Heritage Site in 1983, and it was named one of the New Seven Wonders of the World in 2007. It is a key tourist destination and a commonly studied example of Inca culture in Canadian classrooms.

Key details

The site's precise original function is debated, but it is often interpreted as a royal estate or ceremonial site. Its location on a mountain ridge above the Urubamba River is central to its historical and visual significance. Visitor access is managed to protect the site and surrounding sanctuary.

In short

  • Machu Picchu is a 15th-century Inca citadel in the Andes of Peru.
  • It is a UNESCO World Heritage Site and one of the New Seven Wonders of the World.
  • The site is known for its dry-stone construction and dramatic mountain setting.
  • It is a major tourist destination and a key example of Inca civilization.
Canadian angle

Machu Picchu is a major international travel destination for Canadian tourists and a commonly studied example of Inca civilization in Canadian classrooms and museums.

Quick questions

What is Machu Picchu?
Machu Picchu is a 15th-century Inca citadel and archaeological site in Peru’s Andes Mountains.
Where is Machu Picchu located?
It is in southern Peru, about 80 km northwest of Cusco, above the Urubamba River valley.
Is Machu Picchu a UNESCO site?
Yes. The Historic Sanctuary of Machu Picchu was designated a UNESCO World Heritage Site in 1983.

Sources

  1. UNESCO World Heritage Centre — https://whc.unesco.org/en/list/274/
    Supports: World Heritage designation, significance, and description of the Historic Sanctuary of Machu Picchu
  2. Encyclopaedia Britannica — https://www.britannica.com/place/Machu-Picchu
    Supports: Location, elevation, approximate date of construction, and interpretation as a palace complex
  3. National Geographic — https://www.nationalgeographic.com/travel/world-heritage/article/machu-picchu
    Supports: World Heritage significance and Inca architectural description
  4. Britannica Kids — https://kids.britannica.com/students/article/Machu-Picchu/328739
    Supports: Location, meaning of the name, elevation, and historical overview
  5. History — https://www.history.com/articles/machu-picchu
    Supports: Tourism importance, UNESCO status, and general historical context