A tribute to the life and work of the beloved "Peanuts" cartoonist.

340 bicycles, 65 feet high.

Twenty-eight years after this local landmark was washed ashore by hurricane Hugo, it was washed away by hurricane Irma.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.

The trials and tribulations of marking Poe's grave.

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

World War II bunker still standing on the New Jersey beach.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

Even Henry David Thoreau found this glacial pothole irresistible.

Once called the "Polish Gold Coast" it is an icon of the neighborhood that bears its same name.

Beloved bar home to musicians of all eras and reputations.

This shop for all your super spy needs hides an educational secret.

A little-known subterranean street runs under some of the best-known buildings in Chicago's River North.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

A gothic church spire sits atop this skyscraper, the tallest church in the world.

Detailed facade of a brownstone in Boerum Hill.

Once America's longest-manned military fort, now an abandoned hulk.

Red frames showcase remnants of one of New York's original subway stations.

An easy to overlook storefront hides some of the most authentic and regionally diverse Chinese food in New York.

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.

A burial ground of rusting metal grave markers.