The only thing these street signs will help you navigate is your imagination.

In 1958, an MIT fraternity pledge laid down on this bridge and instituted a new, unique unit of measurement.

This bridge was the birthplace of a unit of measurement based on a fraternity joke.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

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

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

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

Small ship votives hang from the vaulted ceiling of this port-side church with a Latin inscription on the wall.

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

The only example of a Paris Métro sign in use at a subway station outside of the French capital. 

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

A swirling spectrum of stained glass dazzles visitors who enter this subway station.

This boulder commemorates thousands of Irish immigrants that were victims of "ship fever."

One of the largest underground systems runs under Canada's largest urban center.

This impressive working clock made of 16,000 plants changes its flowers twice a year.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

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

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

Resonating tubes make music from highway overpass.

One of the oldest cemeteries in Vermont is the final resting place of soldiers, politicians, and a famous author.

A popular European tradition makes its way to the states on one of America's most famous bridges.

Lady Liberty's first beacon of enlightenment is now displayed in a museum near the statue.

A 1,100-ton train fell through the floor in 1953. Workers got it patched up in just 72 hours.

At 207 feet, one of the world's longest continuous escalators.