Mind-blowing carvings and fantasy ice scenes grace the largest year-round ice environment in the world.

This former coal gasification plant found a curious second life as a popular public park.

After the attack on Pearl Harbor, rocks and fossils from every U.S. state were collected into a pyramid of national unity.

The ruins of the "20-year town" lay out among the mountains of Alberta.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

The atmospheric road was never meant to be so creepy.

This massive rock column in Canada is perched on a corner of its base, seeming to defy gravity.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

This impressive working clock made of 16,000 plants changes its flowers twice a year.

A tunnel that brings more than a century of history to life from the deepest parts of the Niagara Gorge.

Soaring over the Niagara Whirlpool since 1916.

This mile marker stands at the unofficial end of a highway built to defend the United States from a Japanese invasion during World War II.

A morbid gateway to an Alaska town prides itself on the hunting history it represents.

A trading post in the North Pole where children send letters.

A tourist attraction founded around a slumping cabin.

Erected in memory of Sir Arthur Conan Doyle, who was born close to this spot, this statue commemorates the author and his famous detective.

While not recognized by Guinness, this chocolate waterfall is likely to be the world's largest.

This modest plaza in Moneygall, Ireland has cashed in on its distant connection to the U.S. president.

See some of the world's greatest racing horses at this idyllic thoroughbred breeding facility and garden complex.

Experience what life was like in Ireland during the Viking and medieval ages.

An 80-year-old plane tree is devouring an iron bench at Ireland's oldest law school.

The somber sculptures commemorating Irish Famine on the river Liffey in Dublin.

The largest whale museum in Europe allows visitors to walk among life-size giants.

An encyclopedic collection of mammal penises.