Güstrow Palace: A picturesque castle from the 16th-century with grounds that contain gardens with beds of lavender and walkways
Visitors to the Lascaux caves do not see the genuine 17,000-year-old art, but a replica created to help protect the originals
Eltz Castle: Оne of the most famous fortresses in Germany owned by the Eltz family for over 800 years
U.S. President James Buchanan regularly bought slaves with his own money in Washington, D.C. and quietly freed them in Pennsylvania