What remains of the simple red brick chapel where the women's rights movement began.

One of Frank Lloyd Wright's greatest—and favorite—architectural masterpieces was almost lost.

The 18th-century church's stained-glass windows tell the story of the Haudenosaunee people.

The Victorian-era greenhouse is stuffed with tropical plants, and open 365 days a year.

A Norwegian-born sculptor created these soaring guardian angels at the entrance to Hoover Dam.

An architectural marvel built by a nearly forgotten Canadian Quaker sect, the Children of Peace.

This two-room factory has been cranking out the musical signifier of zaniness for a century.

The birthplace of America's favorite fruit-flavored mystery dessert.

A preserved factory in the "Home of the Carrousel" is now a museum dedicated to the classic wooden ride.

A stone arch leads to a cavernous 1930s spring house tucked away in the Pennsylvania woods.

Could it have picked a better place to land?

This collection honors the iconic, and proudly American lighter that just won't quit.

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

This overlooked gem outside Niagara Falls preserves and celebrates Iroquois culture.

Every equinox this Maya pyramid puts on a spooky ancient light show.

A flooded Mexican cave that hides a river beneath the water.

This former hub for crafty philosophers was founded by a writer who died aboard the infamous RMS Lusitania.

A 19th-century architectural wonder designed by the "father of the skyscraper."

This unique crypt designed by Frank Lloyd Wright for his longtime friend was not completed in either man's lifetime.

This whimsical fountain pays tribute to Toronto's four-legged friends.

Canada's oldest sugar maple has been growing since around 1500.

This awkward aquarium sculpture is one of the strangest statues in Chicago.

Possibly the world's largest coin stands just outside of a Canadian science center.

A botanically themed auditorium blooms within the world’s last operating double-decker theater.