Biblioteca Joanina, part of The University of Coimbra General Library, Coimbra, Portugal. This Baroque library was built in the century during the reign of King João V (and named after him). It contains about 250 thousand volumes.
Burg Eltz Castle is a medieval castle nestled in the hills above the Moselle River between Koblenz and Trier, Germany Still owned by a branch of the same family that lived there in the century, 33 generations ago. The Rübenach and Rodendorf families.