Church in Manhattan holds the bloody sock of Padre Pio, among with many other unusual relics.

Walking around West Harlem reveals a scavenger hunt of beautiful bird murals.

From scholastic to sepulchral - now under reconstruction.

The oldest house in Manhattan is now a museum that remembers the home's sordid history of scandals, vice-presidents, and ghosts.

You must take the A train... to the last active cemetery in Manhattan.

A Manhattan Episcopal church with an eerie underground crypt.

This piece of peacetime naval wreckage memorializes the tragic sinking of the USS Maine--an event which sparked the Spanish-American war.

This historic hotel was once home to Henry David Thoreau and rumored to be haunted by ghosts of fallen soldiers from the American Revolution.

The Wright Tavern is possibly the most important building in Concord Massachusetts to the American Revolution.

A seven-story 1920s mausoleum outside Denver houses thousands of remains.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

This 28-foot-tall milk can contains one of the most whimsical ice cream parlors in town.

Drift through decades of high desert music history at this funky hometown museum.

This area was once known for being a lawless haven for rough-and-tumble sailors, earning the maritime-themed nickname "the black sea."

This historic Massachusetts tavern played a critical role in the start of the American Revolution.

One of the last mosaic tile facades found in the city.

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

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

The longest-covered bridge in the state of Maryland.

This stone in Lexington honors a formerly enslaved man who fought during the American Revolution.

This is the house that spite built.

A dark patch of the ceiling at Grand Central Terminal which was not restored is still stained brown by tobacco.

This Fifth Avenue church has long been the favored worshiping place of Broadway actors and vaudeville performers.

A Manhattan courthouse hides a small but scathing memorial to Holocaust injustice.