A miniature train-ride through Slovenia's largest cave system.

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

An ancient knight and a symbol of the city's freedom.

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.

The complex has been abandoned since the Croatian War of Independence, barring a stint as a set for 'Game of Thrones.'

Gargoyle head that brings good luck.

On a small Slovenian island, diners can mix and match a classic cake into dozens of sweet and savory flavor combinations.

Colorful power station with a chimney equipped with a gallery for exhaust monitoring equipment.

A relic from the Industrial Revolution got a second life as a contemporary performing arts space.

The Slovenian architect designed many landmarks in the capital city, including his own dream house.

This small Slovenian town has become a magnet for microbreweries.

A cemetery for Slovenian notables also serves as a popular recreation space.

Martin Bricelj Baraga's monolithic sculpture measures the blueness of the sky, and changes color to match it.

Travel through the hidden underbelly of the city in colorful tunnels filled with art and history exhibits.