More than 25,000 castles crown the hills of Germany, so it can be difficult to choose which ones to visit. If you're seeking the best in terms of history and opulence, drive the nearly 479-mile ...

While Europe is known for its many fairy-tale-like hidden castles, there is one that is the largest of them all: Malbork Castle, a magnificent brick 13th-century fortress outside of, Poland that ...