The final residence of an educator, civil rights leader, and presidential advisor was also the first headquarters of the National Council of Negro Women.

Hidden beneath a beautiful overlook you’ll find the history of the city depicted in comic strip format next to a pay toilet.

Eat the ultimate iteration of Portugal's most beloved pastry.

When you're a great Russian Tsar, even your vomit gets a statue.

From Tintin to the Smurfs, Europe's greatest graphic icons are celebrated in a grand Art Noveau gallery.

Infamous marsh filled with toxic waste, World War II-era London rubble, and dead mobsters galore.

Pennsylvania’s creepiest roadside attraction is a haunting example of roadside kitsch.

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

A celebrity from the late Cretaceous period.

This unacceptably tall building was the real reason for Washington, D.C.'s skyscraper ban.

The sculptor was instructed to add “stallion attributes” to the general's bronze mare.

A terrace reminiscent of Rome's Spanish Steps is tucked away in a little park in Washington, D.C.

This bridge over D.C.'s Rock Creek Park is sometimes called the "Buffalo Bridge" because of its four buffalo sculptures, which were cast from a single piece of bronze.

This American Civil War-era fort still stands near the border between Washington, D.C. and Maryland.

The tallest The Church of Jesus Christ of Latter-day Saints temple in the world soars above the Beltway.

This natural wonder is disappearing at an alarming rate.

With a floor made of thick glass, this observation deck offers a full view of Sunwapta Valley's mountains and rivers.

Fossils, railroads, and waterfalls!

Take a hike to this remote, scenic tea stop in the Canadian Rockies.

A majestic hotel that also stands as a historic relic.

Though many were skeptical at first, these animal-specific routes across the Trans-Canada Highway have been a major conservation success.

This 20-foot-tall sculpture is in honor of the herd of bighorn sheep that call Radium Hot Springs home.

A colorful square marks the heart of the city's LGBTQ community.

Since its original beginnings as a weather observatory mountaintop, this facility played an instrumental role in gathering atmospheric data for almost 100 years.