Check out these bizarre circles of farmland smack-bang in the middle of the Libyan desert. This unlikely-seeming sight has been made possible by the construction of the Great Man Made River, possibly the largest water transport system ever built, consisting…

This is the ancient city of Teotihuacán, Mexico. Construction of the city began around 300 BC, with the Pyramid of the Sun (shown in our thumbnail) finished by 150 BC. The Pyramid of the sun sits in front of the…

Gibraltar is an overseas territory of the United Kingdom on the southern tip of Spain. I visited Gibraltar while on a Spanish holiday a few years back and, just like the rest of the UK, it rained a lot. We'll…