This mesmerizing kinetic sculpture blossoms endlessly in the breeze.

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.

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

A swaggering, monumental souvenir of the most extravagant party Montreal’s ever thrown.

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

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

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

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

This 4,000-acre restored grassland in northern Illinois is home to a range of native flora and fauna, from clovers to plovers to a herd of bison.

An Iowa town celebrates its heritage with the tallest working Dutch windmill in North America.

What was once a communal kitchen now serves heaping portions of hearty German fare.

Known as the "Cross At The Crossroads," this massive metal cross is just short enough to avoid the FAA.

This kitschy curio wonderland is full of fake animals, teak tables, and a cacophony of random bric-a-brac.

Rumored to be the famed pirate's lookout tower, this historic stone structure is now just watching for tourists.

The ruins of an important pilgrimage destination for worshippers of a Maya fertility goddess.

A statue honoring 44 continuous years of greeting passing ships.

This landmark cemetery in Boston was created more than 300 years ago.

The tomb of Increase Mather and his son Cotton, influential colonial ministers obsessed with the occult.

Tragedy on Little Brewster Island memorialized.

The world's largest piece of copyrighted artwork.

The remnants of a Gilded Age elegance preserved in the middle of a stark modern tower.

American revolutionaries and British soldiers alike are buried here in the fourth-ever cemetery in Boston.

The first bell ever cast in Boston was cast by Paul Revere...and sounded terrible.