The first American department store, and home to the largest operating musical instrument in the world.

The sounds of the world's largest fully functioning pipe organ dazzle shoppers at a Philadelphia Macy's.

Yo, Adrian!

Golden and naked, the figure that was once the highest point in New York is all that remains of the second Madison Square Garden.

A tour de force of a fountain, memorializing a man who loved fountains more than anything else.

Dr Barnes' $25 billion private collection of art and arboretum.

This 19th-century religious artwork was once highly controversial—because it was donated to the church by a divorcee.

The home of possibly the least-loved U.S. president stands as a sort of unpopular Monticello.

The first of Lancaster's "rural cemeteries."

In this cemetery stands the country's first public crematorium.

The site of one of history's most indelible and horrific tragedies.

Beautiful stained glass depictions of the history of human flight fill this surprising chapel.

A beautiful footbridge with over 2,000 glass sculptures along the walls and ceiling.

A community of collapsing homes more than a mile out from the Florida coast.

A tunnel with windows, so you don't miss out on the impressive views.

The sci-fi villain is a little-known inhabitant of the U.S. capital's largest cathedral.

Residents of Fremont in Seattle have considered it the center of the universe since the 1970s.

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

In which a local geological marvel becomes a quaint roadside attraction.

One of the most enjoyable bits of history at Coney Island and “the most romantic ride in the world.”

The highest bridge in America was built for an almost unnervingly small amount of money.

The original toys that inspired the beloved children's stories are on display at the New York Public Library.

See massive fossils that are over 200 million years old in northeastern Arizona.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.