A historic Montreal market that was the city's agricultural hub for over century.

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. 

Its columns were all carved from the same white oak tree.

Every year, the colorful murals of Montreal get a complete makeover.

Montreal's colorful subway station shows its support of the local LGBT+ community.

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

A hidden architectural treasure in New York's Brooklyn.

Built for an exposition in 1915, these horticultural displays have stood the test of time.

One of the largest trees of its kind in California.

An inconspicuous footbridge beloved by San Diego locals.

Lucha Libre (Mexican Wrestling) themed taco shop.

The mass grave of a heroic Revolutionary War regiment sits below an empty lot near the Gowanus Canal.

New York's oldest concrete structure is being preserved thanks to the gentrification of Whole Foods.

Michael Jackson got Bad and Crocodile Dundee walked on heads in this iconic Brooklyn subway station.

For 20 years, local pumpkins have met their fate on the iron fence surrounding this Cobble Hill home.

The highest rapid transit station in the world.

The East Village tenement from the cover of Led Zeppelin’s 1975 album has a tea shop on the ground floor.

This 220-year-old house is a reminder of New York City's Dutch past.

A strangely angled West Village home is the only monument to an explosion that took the lives of three American revolutionaries.

New York's unstoppable progress turned this cemetery into the smallest burial ground in the city.

Named the fifth most beautiful building in America in 1885, this former courthouse boasts the best view in the Village.

The oldest operating apothecary in the US has treated everyone from Thomas Edison to Mark Twain.

The oldest living tree in Manhattan comes shrouded in sinister legend.