One man's grief over the national tragedy has manifested in a pod of homemade whales on his front lawn.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

This historic crypt was said to have been designed and built by the very person who is buried inside of it.

One of the world’s largest and deepest freshwater springs, where mastodons once roamed.

It's a pretty creepy lock-up.

An 18th-century Spanish watchtower made entirely of seashell and concrete.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

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

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

A beautiful geyser under environmental threat.

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

A snapshot of the city's fascinating voodoo culture.

Most-visited and most-photographed slot canyon in the American Southwest.

This state park was once an important Native American cermonial center.

Though it's unclear why it's there, the lifelike sculpture of the giant lizard is oddly charming.