Unlike with permanent navigation GPS units, you can simply unplug a portable GPS and move it from car to car. In contrast to a smartphone navigation app, you don't have to be in an area with cell service in order to get turn-by-turn directions from a navigation GPS.
Dracula Untold is a movie that will show a historical remaking on the origins of vampires. Though Bram Stoker wrote Dracula in 1897, his character was likely based on a historical man from the fifteenth century, the Prince of Wallachia, Vlad Tepes the Impaler.
In actual fact, Bran Castle isn't quite as closely linked to Dracula as you might imagine (or the tourist-touts might tell you). Dracula, of course, is a fictional vampire created by Bram Stoker in 1897. The castle depicted in the novel Dracula matches some parts of Bran Castle-but it's far from being an exact match.