If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.

This valley of hot springs and boiling mud pots is home to the record-holding "Geysir," which originated the English word.

Three columns of volcanic rock shoot out of the ocean.

This eye-popping Icelandic crater lake is surrounded by red volcanic rock.

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

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

This fantastical waterfall is hidden in a cave located in a cracked cliff.

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

Medicinal spa created with the discharge from a geothermal energy plant.

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

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

A man-made island in scenic San Francisco Bay.

The unbelievably opulent home built for an infamous newspaperman.

The world's tallest bridge is also possibly the most elegant.

The celebrated eyesore created by starry-eyed sweethearts.

The body of at least one victim of a construction accident was left behind in the collapsed pylon, buried under tons of concrete.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

This historic covered bridge contains a series of macabre paintings that communicate one thing: everyone dies.

The most playful of the life-sized statues that make up Singapore's "People of the River."

An ancient knight and a symbol of the city's freedom.

Gargoyle head that brings good luck.

A chain of 16 wondrous lakes formed as a result of the gradual dissolution of soluble layers of bedrock.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

The ancient tomb acts as a calendar that keeps perfect time.