A daybeacon pyramid is about all that's left of this island that is said to have sunk due to a pirate's curse.

True to its name, this bouncy walkway may be the world’s smallest suspension bridge.

The site of Paul Revere's historic two lantern warning.

Avoid gangster interaction while window-shopping.

The largest axe on the planet contains a time capsule that seems like it may never be discovered.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

The land is home to swimming ponies and a legendary 18th-century treasure.

Curious crustaceans support an obelisk from ancient Egypt that now stands in modern-day Central Park.

Only known mainland rookery of the threatened Stellar sea lion.

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.

Friction between grains of sand cause a curious "singing" sound.

The unbelievably opulent home built for an infamous newspaperman.

This small-town Connecticut restaurant gives each diner a free book from its vast library.

Once the tallest building in the world and the site of "the highest dinner ever held in New York" this building now holds the most expensive penthouse in the city.

Mysterious 500-year-old tapestries depict a unicorn hunt.

Two thousand artifacts from around the world collected by one woman who loved to travel.

A toxic ghost town sitting atop a massive coal fire.

A treasure trove of artifacts, books, and artwork from the "golden age" of exploration.

A historic Montreal market that was the city's agricultural hub for over century.

The first declared National Monument in the United States.

A fitting attraction for the corn capital of the world.

The world's smallest drawbridge.

Once a strategically imperative naval base, portions of this Bermuda dock complex now serve cruise ships.

Once a private collection, now the only museum of arms and armor in the Western Hemisphere - CLOSED.