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

The final resting place of soldiers' loyal canine companions.

The bell that once tolled atop a lost Edinburgh gate now hangs for all to see.

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

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

Tubing through a cave lit with glowworms is a magical underground experience.

The platform atop this verdant volcano was built with the help of a royal elephant.

This preserved village shows the modest lifestyles of the area's 19th-century Chinese gold miners.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

This narrow coastline trail through the dense Kauai wilderness is among the most beautiful and dangerous in the world.

Submerged lava formations create incredible waterworks.

During the summer, surfers in Alaska take advantage of this inlet’s unusual water patterns.

This quirky hot springs town known to locals as "T or C" was named after a radio show.

Twenty-seven massive radio antennas on the high plains of New Mexico search for life on other planets.

The ruins of this former mining boomtown once housed over 3,000 people. Now, the population is two.

Thousands of pieces of art have been carved into the rock at the site of an ancient volcanic eruption.

A burnt-out motel with priceless Native American artwork in the basement, redeveloped into apartments.

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

"I did this all while you were watching TV."

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

Also known as the Temple of Poseidon, this is one of the best-preserved Greek temples in the world.

A historic house left in "dramatic still life."

The quaint little store that is said to have inspired a famous Dickens novel was only given its name after the book was released.