A Maryland museum dedicated to Black history, housed in a historic church.

A quick journey through the history of Annapolis.

This statue honors the author's groundbreaking family story.

This memorial honors five journalists who were killed in a mass shooting in 2018, and affirms the importance of the first amendment.

The seat of Buffalo government is a gorgeous Art Deco palace.

Outside the Department of Transportation, a collection of artifacts honors the history of how we get around.

A little marble compass above George Washington's (empty) tomb in the Capitol marks where D.C.'s four quadrants intersect.

An echo chamber with a waterfall wrapped around its base at the Embassy of Canada in Washington, D.C.

Housing the National Women's Party since 1929, this historic house is now a monument to the fight for gender equality.

Inside this cathedral is a shoulder bone belonging to the Patron Saint of Scotland.

This sculpture of disembodied body parts forms a poignant memory of the horrors of World War II.

The colorful stairs are made with marble from the world's major quarries.

This 17th-century street hidden beneath Edinburgh was once a breeding ground for the black death.

The 20th-century chapel’s intricate woodwork includes amazing details, most notably angels playing bagpipes.

These steps offer a breathtaking view of one of Europe's most besieged fortresses.

The final resting place of soldiers' loyal canine companions.

A six-ton wedding present for the King of the Scots.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

360° views of the city plus five floors of optical illusions and hands-on science.

Near the former site of numerous witch burnings, this lavish Edinburgh mainstay pays homage to Scotland's brutal history.

The fountain marks the area where hundreds of accused witches were burned at the stake.

A roadway designed for a visiting monarch.

Poetic, metallic giraffes adorn a square off an Edinburgh thoroughfare.

This was once a hall in which a 16th-century royal banquet was hosted by King James VI of Scotland.