Where the Border Reivers of the Johnstone clan used to hide their stolen cattle.

A hotel with a rich Wild West history of miners and bootleggers.

This rare example of a "tidefall" is a spectacular drop from the cliffs down onto the beach.

This 40-room dwelling tucked within a cliff was built by the basin's prehistoric residents.

These ruins of a pre-Columbian cliff village are among the most beautiful and well preserved in New Mexico.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

A glimpse into the lives of the the Miwok and Paiute people in Yosemite National Park.

This historic hotel on Bathhouse Row in Hot Springs National Park has a storied history of gangsters and baseball greats.

Two gushing waterfalls of hot spring water within a block of each other.

Is this 47.7-mile stretch of highway the longest straight road in the United States?

This painting of a beloved dog will be on display at the Scottish National Gallery at long as the museum exists.

A solemn memorial in a majestic setting that honors a 1692 tragedy.

These formal gardens were designed to be admired from the vantage point of the castle.

A remarkable feat of Victorian engineering across the Firth of Forth.

Cascading waterfalls mark the gateway to the ancient burial place of Clan Macnab.

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

Inside this art museum resides one of Glasgow's most famous musical instruments.

The sign marks one of the endpoints to mainland Britain's longest overland travel route.

This tin chapel was built by POW's during World War II and is painted to look like something much more grand.

This charming old building's loose connection with the Scottish Reformer is what saved it from demolition after it split apart.

This Scottish graveyard is the final resting place of the man who inspired the character Ebenezer Scrooge.

The 20th-century chapel’s intricate woodwork includes amazing details, most notably angels playing bagpipes.

The discovery of this Neolithic settlement, which contained a Stone Age "cathedral," threw archaeologists for a loop.

A six-ton wedding present for the King of the Scots.