"The most famous castle in Germany—and one of the best known in Europe—Neuschwanstein is renowned not just for its fairy-tale architecture (which directly inspired the Disney Castle) but also for its creator, “mad” King Ludwig II. Begun in 1868, it wasn’t completed until four years after Ludwig’s death, in 1892, but was very advanced for its time, with larger-than-usual windows, central heating, an elevator, telephones, and indoor plumbing. However, it’s the castle’s mountaintop setting and soaring towers that really impress. When visiting, be sure to check out the paintings inspired by the operas of Richard Wagner—Ludwig’s friend and the person to whom he dedicated the castle. Also take in the stellar views from the Marienbrücke, and if you want to visit in style, consider a horse-drawn carriage ride back to your car. There’s a restaurant on-site, but plenty of cheaper options are in the town below."