Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

This legendary stone is of unknown origin, and throughout history has been a literal touchstone for British leaders.

Medicinal spa created from the mineral-rich runoff of a geothermal power plant

A tiny piece of the Moon is embedded in this stained glass masterpiece.

A stratovolcano located in the south of Iceland, with a long history of charted activity and a rich mythology attached.

Tour the world's largest deep-hole dimension granite quarry, where you can view the plant where gravestones are made and roll a ball down the outdoor granite bowling alley.

A vast city of the dead, where the deceased outnumber the living by more than a million.

Artifacts of whaling, with both its perils and adventure, are housed in this museum in a former candle factory.

Eighty million natural history specimens call this gargantuan museum home.

The homestead of American patriot John Adams.

Hear the quietest sound from across the dome.

Devoted Buddhists can earn enlightenment in the next life by crawling through this symbolic nostril.

Three prestigious academic collections come together to create a world-class natural history museum.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

The world's smallest drawbridge.

The filming location of a shark attack in Steven Spielberg’s famous shark movie.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

Scattered throughout London are ancient remnants of the city's former bounding wall.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

There must be a pun in this haystack somewhere...

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

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

Watch the newest land on the planet form before your eyes.