This castle was designed to have as many windows as there are days in the year.

World's tallest cigar-shaped radio tower.

These 13th century documents come housed in 18th century shelves organized by a 19th century historian.

An exploration of a small ethnic group’s heritage through their exquisite folk art.

Take a hike to this unique rock formation formed by lava flows.

A beautiful display of nearly 50 bells crafted with a unique design and distinct sound.

Everything from miniature biblical scenes to life-sized statues are almond-based at this sweet and nutty gallery.

"Medieval" castle built in the mid-20th century by one family.

This castle played host to the largest great hall found in medieval Central Europe.

Hundreds of boat-shaped headstones fill this graveyard as part of a centuries-old custom with mysterious origins.

300 years of pharmaceutical history on display.

Festival of Perpetual Life and Rebirth.

The remains of an entire Roman city can be explored in this interactive museum.

An industrial site turned into Hungary's most cherished natural wonder.

A series of bronze circus performers spread throughout a Slovakian shopping center.

The site is dedicated to an investigative journalist whose murder triggered a political uproar that changed Slovakia forever.

This statue points to another unusual companion work of art often overlooked by visitors.

According to the local legend, these boys and ducks were turned to stone by an angered water goblin.

Brass plaques embedded in pavement preserve the memories of those who lost their lives at the hands of Nazis during World War II.

A sculpture of the beloved author surrounded by characters from his fairy tales.

A relic of the Cold War tucked away in the forested hills above Bratislava.

Admire dozens of life-size animals made from old scrap metal, nuts, screws, and valves.

A tribute to the builder(s) of Bitcoin.

The oldest steel ship in Iceland has been beached for years and is now a rusting ruin.