There are only a few earthly things that can be seen from outer space. The Great Wall of China is a well known example, as are the man-made islands of Palm Jumeirah in Dubai, and the Pyramids of Giza in Egypt. When it comes to Portugal, the only thing that … more »
![How to Get Inside Tram 28 in Lisbon How to Get Inside Tram 28 in Lisbon](/wp-content/themes/fullscene/images/transparent.gif)