How did a former First Lady's tiara wind up being sold to a pawn shop on reality TV?

Mausoleums, astronomy, and animatronic dinosaurs at this memorial to an assassinated American president.

Berry Gordy Jr.'s old home was the original headquarters of Motown Record Corporation.

These enduring murals depicting a distinctly Marxist tribute to capitalism could not even be defeated by McCarthyism.

A tunnel that brings more than a century of history to life from the deepest parts of the Niagara Gorge.

Niagara Falls holds a special place in Nikola Tesla's history, so they put a statue on it.

Yale University's home for rare works, including the mysterious Voynich Manuscript.

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

A massive Montreal stadium that has seen nothing but trouble since its inception.

This 1967 experiment in modular architecture was designed to be a new model for urban living.

The skyline of Montreal includes the silhouette of an unexpected fruit-shaped Canadian staple.

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

Designed by Buckminster Fuller, this relic of the 67 Expo survived fire and ice.

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

City law dictates that this mountaintop cathedral containing the heart of a saint is to remain the tallest building in town.

A perfect replica of the beloved show's first set.

The first and only American institution dedicated to the enduring value of comedy in the United States.

This museum is dedicated to a Hollywood icon.

A dazzling display of lights and crystals.

A wonderful and easily overlooked museum tucked in Ohio's Burke Lakefront Airport.

Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

A pier that used to act as a busy ferry dock is now a decaying favorite of local fisherman and urban artists.

The century-old bell and clock tower at UC Berkeley is the third-tallest in the world, and has fossils.

The Laureates here get something even more coveted than a Nobel Prize: free parking for life.