The final resting place of soldiers' loyal canine companions.

Explore Hull's historic Old Town by following the sea creatures scattered throughout its charmingly cobbled streets.

This small 16th-century church in Athens is almost entirely surrounded by a modern building.

This Budapest bar allows drinkers to leave their mark on the walls, floor, and even ceiling.

A museum dedicated to a secret military hospital hidden beneath a castle in Budapest.

A fake Transylvanian castle houses a cathedral of antlers.

This Hungarian castle was built out of cardboard and wood until it proved so popular that it got upgraded to stone.

This mystical orb covered in strange symbols is thought to have been used in ancient Greek magical rituals.

The last standing example of an ancient district's teatime tradition.

At this rare mosque in Tbilisi, Sunni and Shia Muslims pray side by side.

The charmingly disheveled clock tower of Tbilisi's puppet theater.

This unusually shaped mountaintop tower looks like a UFO floating over the city.

This centerpiece of the Hollywood & Highland shopping center is a recreation of a long-lost movie set.

This strange sculpture of a menacing skull surrounded by sun rays was discovered at the foot of the Pyramid of the Sun.

A toy store with a century-long history preserves the craftsmanship of playthings of the past.

The Florence Nightingale Museum is home to the famous nurse's most treasured possession: her beloved pet owl.

These sacred totem houses connect the Fatakulu people with the spirits of their ancestors.

Once the local rulers had gone these enchanting ruins housed common folk in an almost real life fairy tale.

A Portuguese Jewish cemetery filled with stunning grave monuments that date back to 1614.

A crumbling bakery where forced laborers from the nearby concentration camp toiled to feed their fellow prisoners and Nazi soldiers.

The fairy tale castle of the "fairy-tale king."

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

A floating cat sanctuary on an Amsterdam canal.

A supply store for traditional healers, this shop sells the hair of a dog--and its skin, skeleton, and reproductive organs, too.