Ancient earthworks in the Amazon

We recently came across this interesting story about ancient earthworks in the state of Acre, Brazil. Most versions of the story call the earthworks geoglyphs but technically, geoglyph should only … [Read more...]

Ring-shaped geoglyphs in Peru

A recent story in the news is about some ring-shaped geoglyphs in Peru. It took a while to find the correct location in Google Earth, as the given location 'Quilcapampa, in the Sihuas Valley' was not … [Read more...]