A line of blue paint marks the route of the inaugural parade.

The first memorial dedicated solely to the Black troops who fought for the Union.

There's a crumbling old mansion inside the Smithsonian National Zoo.

Art deco landmark on the outskirts of Washington, D.C.

Largest Roman Catholic church in North America.

This English-inspired Maryland garden is home to acres of opulent plant life including bushes shaped into an entire fox hunt.

A museum dedicated to exhibiting remarkable outsider art.

The childhood home of the Sultan of Swat is just a line drive away from Oriole Park at Camden Yards.

Walk through the history of American pop culture.

Baltimore's first skyscraper may be home to the inspiration behind pulp fiction's most celebrated bird.

The trials and tribulations of marking Poe's grave.

The design of this historic domed church was influenced by Thomas Jefferson and intended as a statement of religious freedom.

An abandoned church gets a second life as a massive beer hall and event space.

A swimming hole in the historic industrial quarry that supplied the marble for the Baltimore Washington Monument.