One of the world's oldest fossil exhibits is on display in a beautiful antique "naturalienkabinett."

This fascinating museum in an old water tower holds the world's largest collection of Vodou artifacts from western and central Africa.

A unique showroom for bathroom fixtures featuring a giant toilet observation deck.

A once-thriving hotel in the Swiss Alps couldn't compete with climate change.

The great Danube river starts here.

A historic steam train meanders along one of the most scenic rail routes in Germany's Black Forest.

A lakeside footbridge that records Nobel Prize laureates' names in metal silhouette.

This is not only one of the oldest collections in Europe, but also possibly the most beautiful.