Heidelberg Castle and Old Town, Baden-Württemberg

#europetrip Heidelberg Castle is a romantic ruin perched above the Neckar River, offering stunning views of the Old Town below. The castle’s architecture is a blend of Gothic and Renaissance styles, and the world’s largest wine barrel housed here is a fun sight. The Old Town itself is charming, with cobblestone streets, quaint shops, and cozy cafes. A perfect mix of history and beauty.