Now home to a drinking establishment, this building has a macabre history.

This remote Scottish island has the only round church in the nation.

If you can’t dive into a whisky cask, this swimming pool might be the next best thing. 

An unusually shaped lighthouse with origins rooted in heartbreak.

Looking strangely like Rome's Colosseum, this unfinished tower has dominated the skyline for over 100 years.

This macabre monument atop an ancient well gives a nod to a brutal episode in Scottish clan history.

Islanders once used this dramatic, otherworldly landscape to hide their cattle from Viking raiders.

The solitary cairn marks a mysterious death that's still controversial more than two decades later.

From here, the loch appears to take the shape of mainland Scotland.

This extinct volcano rises above Edinburgh and is special for its panoramic views over the city.

Years of neglect and nature took a toll on this 19th-century lighthouse.

This 20th-century mansion plays a key role in one of Puerto Rico's greatest novels.

La Cara del Indio honors the Taíno chief who fought bravely against the Spanish invasion of Puerto Rico.

This former sugarcane transport tunnel is now a portal to a lovely beach.

This beach pool offers a spectacle of crashing waves, blue hues, and a historical lighthouse.

This giant bronze image of Christopher Columbus embarked on a voyage of its own.

A genuine Tudor manor transported piece by piece from England.

This bug-eyed water wheel uses the power of the Sun to clean up Baltimore Harbor.

Look closely and you’ll notice that the color changes a third of the way up the tower.

This Federal-style plantation house was once visited by Abraham Lincoln to meet with generals during the Civil War.

Hear, smell, see, taste, and touch history at this immersive Civil War hospital.

This train station inspired the name of a 1970's rock band and provided the backdrop for their album cover.

One of the best places to see wild Colonial Spanish Mustangs in the United States.

A small Richmond island dotted with the remnants of hundreds of years of history.