A beautiful little museum hidden away in the heart of Barcelona holds a treasure trove of Ancient Egyptian artifacts

Read a book with a glass of wine at this classically restored bar.

An open-air "garden" of mural art that changes weekly.

Occupied for six centuries by Franciscan Order nuns, this monastery is an amazing ode to Catalán Gothic architecture.

Barcelona's historic 19th-century sewers, whose foundations were laid in medieval times, are open to the public for exploring.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

The final resting place of the famed German pilot, the "Red Baron."

If the tunes of antique organs and musical marionettes don't intoxicate you, the draft beer certainly will.

This small condiment museum makes all manner of mustards with a 200-year-old mill.

On the highest peak in the Harz Mountains, science and the occult faced off in a failed attempt to turn a goat into a boy.

Executed in 1401, Exhumed in 1878, Stolen in 2010.

Ample proof that watery ends make for well-preserved, millenia-old mummies.