This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

This unassuming oasis elevated just above the busy streets of Jerusalem offers one of the best views of the Old City.

This daunting 1st century fortress was purportedly the site of one of the most dramatic revolts of the Jewish-Roman wars.

An ancient underground cultic temple where sunlight penetrates on the summer solstice.

Built by a king and rebuilt by an emperor, this aqueduct transported water for 1,200 years to this ancient Mediterranean hub.

The biggest museum dedicated to insects in North America, one of the largest in the world.

The vaulted ceiling is home to a scurry of “squirrelgoyles.”

The only ski tunnel in North America provides easy access to amazing snow and beautiful views.

Home to the deepest rift anywhere on Earth.

Dedicated to the explorer who opened Japan to the West.

Mysterious stone tower featured in many alternative histories of the New World.

The oldest still-operating tavern in the United States was once owned by a pirate.

The second oldest Jewish graveyard in the U.S. is tiny, with connections to George Washington and Henry Wadsworth Longfellow.

Designed to not only to represent the history of the local community but also, the future.

A single light illuminates one man's overshadowed contributions to street lamp history.

An ode to Japanese artist Hokusai, with a bit of a comical twist.

Eco-friendly island mansion.

The tennis legend used this racket while breaking the race barrier and becoming the first Black man to win the US Open.

Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

A 60-room castle constructed by a horse-racing heir.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

Inside houses a vast collection of military aircraft and missiles spanning the ages.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

This humble star-gazing center touts itself as the "Birthplace of American Astronomy."