Visitors can explore the role of mysticism throughout the ages inside this interactive museum of magic.

Take a leisurely walk through the park to find the seven giant troll sculptures hidden throughout the park.

A collection of weird and wonderful art fills a former houseplant nursery.

Dummies recreate radiological discoveries from history.

A medieval church built up to defend its village.

Nine centuries-old fortresses guard the walls of this medieval Romanian city.

Romania's "Red Ravine" is a little-known natural wonder that bears a resemblance to the Grand Canyon.

A lush indoor jungle fills this bustling Madrid transportation hub.

This shop and gallery is a modern-day cabinet of curiosities, unassumingly positioned along an urban thoroughfare.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

This churchyard arbor is surrounded by hundreds of gravestones placed there by author Thomas Hardy.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

Europe's oldest still-operational tea farm also boasts a spectacular view.

Portugal’s highest lighthouse has one of the most impressive focal planes in the world.

Elaborately carved to showcase the glorious wealth that the age of exploration brought to the Portuguese empire.

This eccentrically decorated palace is replete with grottoes, fountains, tunnels, and caves.

This memorial to the victims of the Romanian Revolution of 1989 is often compared to a potato on a skewer.

This Transylvanian church has changed its denomination four times.

Romania's triumphal arch looks out over Bucharest.

This communist behemoth is the heaviest building in the world and a legacy of a brutal regime.

Gigantic Romanian salt mines used to heal respiratory conditions.

The European towns of Brașov and Râșnov each have proud signs reminiscent of the Hollywood sign.

Something's watching you.

Romania's only crater lake with water as pure as if distilled.