This massive water spout has been luring visitors for hundreds of years, some to their death.

Though considered an eyesore by some, this boxy Brutalist high-rise plays a significant role in Sydney's past.

This historic observatory contains the world's oldest refracting lens telescope.

Built over an abandoned train yard, this hidden gem is full of winding paths and offers gorgeous views of Sydney Harbour.

The famous sculptor left his mark on this Italian wall in an internationally protected example of street art.

This museum is rotten with a century of wax medical deformities.

This bronze boar's snout has been rubbed to a golden sheen by visitors seeking good fortune.

The only surviving prototype for Buckminster Fuller's house of the future.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

Freddie Mercury's childhood home is now a monument to the iconic Queen rockstar.

Life and death are on parade at the most reliably perilous site of “the Great Migration.”

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

This former luxury resort in Kaua'i is now an abandoned relic.

The bat-covered home of one of the world's most popular brands of rum is located on a tropical Art Deco campus.

Few of the many visitors to this resort town know of its hidden Maya ruins.

The island residents are known for taking their quirky sense of humor with them to the grave.

A historic presidential getaway on the continental United States' southernmost island.

A monument celebrating the idea of reaching inaccessible places.

"We Seceded Where Others Failed."

A herd of 150 bison live on California's Santa Catalina Island and are at the heart of an ongoing debate between environmental protection and economic expansion.

A bronze of the man in all his sinewy glory celebrates his longtime connection to the Ohio city.

Just outside the Ohio Supreme Court sits a testament to justice.

An unassuming 13-acre park is home to over 12,000 roses.

Bison, America's national mammal, are staging a slow comeback in Ohio's prairie parkland.