This Victorian-era public house has set the standard for pub-style elegance for over a hundred years.

This home designed for chocolate magnate Antoni Amatller is an exquisite treasure-box of Catalan Modernism.

This ancient amphitheater was restored in the early 1990s.

The facade of this 16th-century building is decorated with carvings of 300 seashells.

This historic electric train has operated with regularity since the early 1900s.

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

The world's largest carnivore sanctuary is home to over 450 meat-eating rescues.

The highest bridge in America was built for an almost unnervingly small amount of money.

A bloody history is captured in this former prison turned museum.

This beautiful arched gate is all that remains of the fortress the ancient mountaintop town of Amadiya once was.

An ancient fortified mound raised over the millennia from settlements built one on top of the other.

The supreme shrine of the state.

A unique structure located on the grounds of one of five grand palaces that were built by the Joseon dynasty.

Amsterdam's Red Light District leaves little to the imagination.

Amsterdam's former hotspot for public executions and dissections.

Explore this medieval cathedral by trying to spot all the malevolent monsters hiding in its beautifully colored windows.

There has been an astronomical clock on this spot since the 14th century.

The last Tsar of Russia constructed this private church just so he could attend services when visiting his wife's hometown.

Carved fountains poignantly placed in parks and in front of special monuments.

Fantastic views and thousands of love locks.

The site of a legendary battle immortalized in medieval literature.

This museum preserves the hand-dug tunnel that kept Sarajevo afloat during the Serbian siege.

This historic timepiece is thought to be the only public clock in the world that keeps lunar time.

Featured in one of the most iconic scenes in cinema history.