This Funeral Hearse Museum represents the finest in cadaver transportation.

This historic black and white monastery is one of Bulgaria's architectural jewels.

An ethereal glowing blue ocean cave in Croatia.

Formerly Yugoslavia's "forbidden island," this sleepy little city still holds the abandoned remains of military strongholds.

A wonderfully strange collection of 500+ stuffed frogs doing people things.

When Croatia became independent of Yugoslavia, the splintering governments left behind these concrete tunnels.

This Croatian island is for sale but no one is buying due to the dozens of accused Nazi sympathizers who were massacred there after WWII.

A full figure 4th century incorruptible saint lies in a glass coffin in Croatia.

A wunderkammer of gold and silver reliquaries and ancient saintly bones.

This Spanish shoe museum has history, has design, and has a pair of Rafael Nadal's tennies!

Have fun at the world's first Buddhist waterslide park.

This religious complex carved into a cliff is steeped in legends of miraculous stags and the Holy Grail.

This ancient Spanish castle sits high upon a hilltop.

One of Ireland's most infamous prisons for rebels including men, women and children.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

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

This series of underground chambers contains Europe's largest subterranean lake that is slowly drained each day.

This sprawling taxidermy collection celebrates the art and history of sport hunting.

Bursting forth from a historic German neighborhood, these day-glo palaces are now a bright fixture in the town.

This historic Canadian jail was once the longest operating prison in the country and is now open for people to incarcerate themselves.

Largest site of dinosaur footprints ever found includes more than 5,000 tracks.

Island wonderland for communist autocrats.

The remains of a sunken military ship wreck visible through clear water.