i like these lists of must have seens while alive. I wont ever forget Machu Picchu. The trip walking there was beautiful and not that heavy at all. Unfortunately I couldnt enjoy the place that much cause i got stuck with foodpoisoning the day before….

http://www.pxleyes.com/blog/2011/05/the-50-most-important-landmarks-of-the-world/

http://www.pxleyes.com/blog/2011/05/50-more-of-the-most-important-landmarks-of-the-world-part-2/