A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

Surprisingly aquamarine waters fill deep lakes formed at the end of the last ice age.

Not merely a museum – but a whirring powerhouse that offers a subterranean peek into the heart and soul of cable car operations.

One person's lost luggage is another person's treasure.

This sandstone gorge in New York State's Adirondack Mountains is home to waterfalls, flumes, and more.

A reversed traffic signal that was once violently misinterpreted as a statement on British-Irish relations.

This Art Deco fortress in upstate New York gives Manhattan's vaunted examples of the style a run for their money.

A controversial memorial at the place where Captain Cook met his violent end.

An authentic replica of an Asian temple and garden hidden amongst the natural beauty of Hawai'i.

Race through the maze, get your name on the sign.

This black shoreline is made up of exploded lava particles.

This blowhole is supposedly caused by a trapped monster.

An octet of classic chrome trailers speared into the ground act as a tribute to the silver bullets of the open road.

Electrical pylon in the shape of Disney's beloved mouse.

St. Augustine's record-setting narrow street was designed to protect against pirates.

A building so large that it has its own weather.

A vast array of tropical plants collected by a vacationing couple.

A haunted hill that supposedly defied gravity.

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

This eerily well-preserved coal town was saved from destruction by a Sean Connery movie.

Mysterious rocks that ring musically when struck.