The last map of the Inca Road, considered the base map until now, was completed more than three decades ago, in 1984. It shows the road run­ning for 14,378 miles.

The "Map of Valverde" map, discovered by English botanist Richard Spruce in 1860, ... symbolizing both material wealth and the cultural heritage of the Inca Empire. Atahualpa, ...

The importance of guano birds to the Inca Empire and the first conservation measures implemented by humans, Ibis, published online on 18 August 2020 ahead of print | doi:10.1111/ibi.12867 ...

Using a drone, they collected aerial images and created a new, detailed map of the Band of Holes, which they estimate is made up of between 5,000 and 6,000 depressions.

The Inca Empire stretched over 5,500 kilometres and was the largest state in the world in the 1400s. Around 40,000 Inca nobles ruled an empire of 12 million conquered people throughout the Andes ...

To test if the Inca road, the Incas’ main thoroughfare, has boosted modern living standards, the authors split the map into small squares. For four indicators of welfare—wages, nutrition ...

In the mid- to late-16th century, the Inca empire—weakened by internal strife ... They then employed ground-penetrating radar to make a map of the tunnel.

Archaeological sites buried under a former imperial capital in Peru will be studied by experts to map out relics hidden below the historic city. The study of Cusco, the capital of the ancient Inca ...