The "dragon babies" of southeastern Europe.

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

Castle and secret tunnel withstood a siege until its owner was killed by the Holy Roman Empire, while sitting on the toilet.

One of the largest caves in the world open to the public.

A star-shaped fortress town fort built in the geometric model of the Renaissance utopian city.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

A memorial dedicated to the 29,000 Istrian freedom fighters of World War II.

A cone-shaped top and cylindrical body set this 900-year-old structure apart from other Italian bell towers.

All that is left of this medieval castle is two towers, both of which now display a visible tilt.

These caves are home to a small church and were used to age cheese.

Featuring the last fully walkable parapet walkway in Europe.

Dedicated to the armor and weapons used by the legendary Japanese warriors.

Quite simply the largest tree in the world (by volume).

Destroyed numerous times, this centuries-old bridge has always been rebuilt with its original design.

An unmistakable facial pareidolia in the Julian Alps also includes a fantastic tale.

When a massive landslide hit one of the world's tallest dams it created a tragic environmental disaster.

A haunting collection of sunken wooden barges litters this Italian river bend.

Centuries ago, red and white wine poured from the statue's breasts whenever a new Venetian ruler was elected.

Hidden in an Italian forest is a completely homemade amusement park that has taken a lifetime to create.