Although this is not a castle it is one of it best places I've ever visited in Germany. I had no other place to put it. Rothenburg ob der Tauber, Germany - 101 Most Beautiful Places You Must Visit Before You Die! – part 2
Looks like pepto lake, Hiller lake(pink lake), Western Australia.Scientists have proven the strange pink color is due to the presence of algae which is usually the cause of strange coloration. (Photo by Jean Paul Ferrero/Ardea/Caters News)
15 Things to do in Egypt: The Ultimate Adventurer's Guide
Burj Khalifa, the world’s tallest building is a sight to behold. You can visit the Observation Deck (average visits last 90 minutes, however, you can stay as long as you like) at the top for magnificent views over Dubai, United Arab Emirates.