Heidelberg Castle is one of Germany’s most famous ruins and a major tourist attraction in the Neckar Valley. It towers above the old town and the river, offering panoramic views of the surrounding hills. Once a residence for prince-electors, the castle now stands as a romantic reminder of Renaissance grandeur. Here’s how it looks from a bird’s-eye view!⁠ ⁠ #heidelbergcastle #heidelberg #germany #dwtravel | DW Travel