Montreal's giant farmer's market is a foodie's best friend, especially in the winter months.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

Next to the Leaning Tower of Pisa is a cemetery home to ancient sarcophagi and disturbing murals.

A large grotto built in the 16th century amidst Florence's famous Boboli gardens.

The middle finger of modernity.

A 19th-century Baja cantina that many say is the birthplace of the margarita.

Legend says one of the world's largest marine geysers is actually a whale that got wedged within the rocks.

Volcanically heated hot springs.

This Bogotá museum houses the world's largest collection of pre-Columbian gold relics.

An impressive century-old, to-scale topographical map of Guatemala.

Amazing views of Long Island Sound can be seen from this mountaintop tower.

This lovely hilltop tower was specifically built to withstand 100 MPH winds.

One of America's first spies started out as a teacher in this little red one-room schoolhouse.

This opera house along the banks of the Connecticut River has two Tony Awards to its credit but it’s never staged a single opera.

The author of Uncle Tom's Cabin was neighbors with Mark Twain while living in this Connecticut home.

A lone tower rises above the cliffs in a city park, offering fantastic views of the Connecticut landscape.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

A famed data visualizer's personal sculpture garden is a landscape of modern and megalithic wonders.

A former copper mine which became a truly unsuccessful prison.

The ancient past meets the retro-future at these dinosaur tracks that are protected by a geodesic dome.

An iconic steel and chrome diner from the 1940s left empty for nearly 20 years is in danger of being demolished.

Quirky castle designed by the American actor best known for portraying Sherlock Holmes on stage.

The former home of Samuel Clemens and family remembers the happiest period of the author's life.

Former villa and estate of James Deering developed to preserve native tropical forests.