Three connected pink triangles memorialize persecuted gays and lesbians throughout history.

Futuristic apartment blocks are the backdrop for Montreal surfers hangin' ten on the Habitat '67 standing wave.

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

The largest known open fault in the United States is basically a giant natural refrigerator.

This natural rock "church" might not be a proper chapel but that doesn't mean it's not beautiful.

These conical kilns measure an impressive 30 feet in diameter, and were once used to produce charcoal for a local blast furnace.

The world's largest kaleidoscope, designed by a 1960s psychedelic artist.

An abandoned 19th century quarry in the middle of the woods, remade by unnamed wanderers into a massive series of rock thrones.

"Gnome Chomsky" was once the largest gnome in the world, but is now simply tall for his kind.

This stone gatehouse was once the entrance to a historic mountain resort, and it had a cameo in a cheesy cult horror movie.

Beneath its placid surface, one of New York City's primary sources of drinking water hides a haunted past.

A once grand hotel is being retaken by the wilderness it once capitalized on.

The oldest continuously inhabited street in America.

One man's swirling six-acre monument of stone.

This old cement mine has been used as everything from a mushroom farm to a recording studio.

The only intersection in America where the buildings on all four corners were built pre-Revolutionary War.

A journey to a hand-crafted island involves a trip across this lattice bridge.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

The Hudson River School comes alive at this palatial estate.

The floating gallery illuminates the heart of Québec City's arts district.

Concrete pillars provide a beautiful canvas for Quebec City's graffiti artists.

A former church transformed into a public library.

A contemporary fresco movement illustrates the region's rich history.

This steep cable railway has been hoisting passengers in the heart of Québec City for over a century.