Giant topiary dog once played a role in a terrorist bomb plot.

The bizarre visions of H.R. Giger, tucked away in a Swiss medieval city.

Madrid's romantically ornate crystal palace has been offering shelter to plants and art for over a century.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

Flashy signs from Las Vegas’s past find their final resting place at this unusual graveyard.

An Art Nouveau building covered in animal gargoyles and grotesques.

This 1000 year old relic-filled cave monastery and UNESCO World Heritage Site also hosts an amazing micro-miniature museum.

Hundreds of Buddhas in a re-discovered Indonesian temple.

Terrapins of all colors and shapes are quick to bring fascination (and possibly long life) at this museum.

Five sultans and their families rest in eternal splendor, teeming with overlooked beauty and drama.

A small but immensely extravagant palace built by the "Night King."

Daily jousts and dancing barrel makers in Munich's mechanical clock.

Spend the night in 1920s Latvia in this historic recreation and movie set.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

A former French military respite turned jungle tourism hotspot.

5,000 skulls in memorial to those killed by the Khmer Rouge.

A battle between nature and architecture in the Cambodian jungle.

This collection of reclaimed landmines acts as both an exhibition of their deadly history and as a shelter for children affected by them.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

Macabre astrological automaton clock dating to the late 1400s.

Whitewashed mosque contains the world's largest carpet.

The world’s largest LED display, built over an F1 race circuit.

Feed it cash, get your very own gold bar.

The opulent car collection of an eccentric Sheikh housed in his own private pyramid.