There are so many places you can travel to -- one of them is Transylvania. There are hundreds of pictures of places where you can go to take a tour or simply to visit the sites on your own. You will probably need maps, but you probably want something a bit more recent than the ones Things about Transylvania can provide for you.
This map is very old, but the pictures show well-preserved cities that never appear to change. It is interesting to look at the photographs, but it would be far more interesting to travel to these places in Romania, and more specifically in Transylvania.
Many tourists do because there is a large following of people who feel the need to see "Dracula's castle" and so they travel there because it is in Transylvania and because Stoker wrote about it in his book.
Transylvania, and many tourists travel there to see the restoration of the city.
Become a Follower of Things about Transylvania, and read In Search of The Lost Ones: The German Soldiers of Transylvania in the Second World War and Their Stories and on Kindle In Search of The Lost Ones: The German Soldiers of Transylvania in the Second World War and Their Stories you can also find it here and here