One man's love for East Coast diner culture brought an entire eatery all the way from New Jersey to Colorado.

The dishes at this restaurant by The Sioux Chef celebrate indigenous heritage.

This 15th-century cave complex is one of the very few monasteries to stay open throughout World War II and the Soviet regime.

The mayor made the declaration in 2004.

With lush plants and flowers, huge trees, ponds, and hidden monuments, this place feels a bit like discovering Narnia.

The castle still holds traces of the abandoned Roman fort it was built atop.

An enormous park-like oasis, full of famous Chicagoans' graves.

A lush green oasis in the middle of Chicago.

3,000 market stands in five former Zeppelin hangars.

This tiny museum's sizable collection is jammed into a former underground public toilet.

The most powerful waterfall in all of Europe.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

This bleach-white graveyard overlooking the ocean is accessed through a tunnel.

The bat-covered home of one of the world's most popular brands of rum is located on a tropical Art Deco campus.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

The final resting place of the great navigator, or maybe his brother.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

Every drop of water in this 27-mile long reservoir was pumped up from the Columbia River using power from Grand Coulee Dam.

People come from across the globe to swim in this lake believed to have healing properties.

Site of the greatest known waterfall that ever existed.

This playground sculpture of an icon from the past is dedicated to the children of the future.

The haunting complex honors the millions of Ukrainians who died in the forced famine under Soviet rule.