One of Mexico's least-visited archaeological sites is tucked away inside a theme park.

A small collection of iguana-infested ruins hides amid Cancún's bustling hotel zone.

This abstract roadside poultry was saved from demolition by outraged drivers and pilots.

All you ever needed or wanted to know about America's favorite whiskey, but not a drop to drink.

More than five miles of underground passageways.

This funicular railway rumbles along for a mile up the nearly vertical face of Chattanooga’s Lookout Mountain.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

This historic train station has been converted to a locomotive themed hotel.

Victorian-era Egyptomania left its mark on this Nashville landmark.

Incredible miniature towns and buildings created and decorated with thousands of tiny rocks.

This mansion turned restaurant was once a pitstop for Al Capone during his travels.

A natural sandstone bridge hidden in the Sewanee forest.

Mysterious library of an infamous financier and spiritual seeker.

The ruins of a paper mill destroyed during the Civil War still tower over a tributary of the Chattahoochee River.

This intricate Hindu temple is the largest of its kind outside of India itself and was constructed like a giant puzzle.

This urban oasis is a marvelous meld of music and landscape architecture.

An abandoned 1970s theme park that has been turned into a space for waterfront walking.

The oldest landmark of Toronto is a testament to shifting sands.

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

A fantastic place to see murals, and an important location in the history of Toronto's legal street art scene.

The Victorian-era greenhouse is stuffed with tropical plants, and open 365 days a year.

This unusual structure may be on its way to becoming a cultural landmark in Toronto.

This "Palace of Purification" has made many film appearances as a dark and sinister headquarters.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.