A significant cache of prehistoric valuables is on display in an unassuming museum tucked inside a town hall.

A museum in a law office, filled with authentic and counterfeit goods.

These rock drawings in the Côa Valley also create an ancient optical illusion.

One of the world’s longest pedestrian suspension bridges.

One of the few places in Portugal where the Celtic ritual of wearing large wooden masks is still practiced.

An architectural gem nestled into a promontory overlooking a prehistoric landscape.

A remote candy-striped mountain in the Peruvian Andes straight out of the pages of Dr. Seuss.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

Once a train station along the Great Eastern Railway this vibrant coffee shop and bar is where members of London’s creative class mingle.

A relic of Victorian grandeur hides beneath a busy South London road.

Grab a cuppa at England's first and only domestic tea plantation.

Pop culture has helped to keep this iconic British building from being destroyed.

The final resting place to 300 Victorian-era pets hides inside the city park.

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.

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

Eighty million natural history specimens call this gargantuan museum home.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

A cluster of granite granaries perched on stilts.

One of the largest Roman settlements in Portugal.

The corpse bride of Portugal.

This star-shaped military outpost is now simply trying to protect itself from neglect.

A majestic hotel for dreamers rises from the center of a fairytale wood.

Catering to broken dolls for almost 200 years, this repair shop is now a charnel house of doll parts.

Ancient catacombs form the foundation for this Rococo orgy of a church.