Drachenburg Castle in Königswinter, Germany. <--- Not true. This picture is actually Cinderella's Castle at Walt Disney World in Orlando Florida. I have seen this view countless times, this picture was edited to make it look like it is in Germany.
Barcelo, Spain, Casa Batllo (World Heritage Site) - One of 2 houses by Gaudí in Barcelona that can be toured. truly amazing and worth the visit. go in the mornings, before the site gets crowded with architecture students.