The residents of the Neighborhood of Make-Believe live without much fanfare within the Pittsburgh Children's Museum.

The souvenir got the company’s founder out of a pretty pickle at the World’s Fair.

There aren't too many operational funiculars around, but Pittsburgh has two!

A remarkable range of flora and fauna are represented in this Dominican nature preserve.

After Christopher Columbus died, his son built a fancy house to rule from.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

Follow the steps, and this roadside artwork will teach you how to dance.

This bare tree might not have leaves but it is constantly clothed in festive decorations left by mysterious local benefactors.

The longest non-mortared wall in the country is one man's tribute to his displaced Yuchi ancestor's five-year journey to her homeland.

The alley connecting two of country music’s most historic venues has a rich history of its own.

Once decrepit and slated for demolition, now one of the longest pedestrian bridges in the world.

This replica of the Greek structure is in the heart of Nashville.

Labor provided by Great Depression-era programs restored these 25,000 acres in Tennessee.

A thriving Black community was destroyed by an angry white mob at this site in 1923.

This little valley along Highway 1 is engulfed by thousands of lilies during the spring season.

Once close to extinction, there is no shortage of elephant seals on the beaches of Año Nuevo State Park.

The first official clock in North America, it kept time for the Spanish government of Santo Domingo.

This replica medieval European village in the Dominican Republic was built by a Hollywood set designer.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.

An architectural oddity hides in plain sight on this iconic London bridge.

An angelic, yet demonic-looking figurine presides over one of Glasgow's most ancient streets.

These engineering masterpieces are a dominant feature of the Belfast skyline.

Belfast's namesake river still winds below the city center, hidden from sight.

This massive monument has been telling the time for 150 years—at a slight angle.