The inspiration for H.P. Lovecraft's horror stories and Batman's Arkham Asylum is now a condominium complex.

This supermarket is suspended 25 feet above an interstate highway.

Despite a legend that says this highest peak in Oregon was climbed in high heels scores of people have died on its slopes.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

Millions of numbers carved in glass represent the tattoos forced upon victims.

This handsome giant is said to mark the birthplace of the mythical woodsman and even had a cameo in a Stephen King novel.

The eccentric mansion of one the most popular horror authors of modern times.

A collection of full-size movie monsters opened to the public.

Oldest existing church in New York and the inspiration for Washington Irving's "The Legend of Sleepy Hollow."

A walk through the historic city center, under the streets of Seattle.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

This huge pile of volcanic boulders hides a stunning network of secret grottoes.

Rumored to be the famed pirate's lookout tower, this historic stone structure is now just watching for tourists.

Small plaque marks the spot, but the true center is located about half a mile away on a private pig farm.

There are lots of hands and feet stamped in the cement in front of Grauman’s Chinese Theater, but Mel left behind something extra.

Hollywood's oldest hotel is the site of the first Academy Awards, the birthplace of Marilyn Monroe's career, and the home of Montgomery Clift's ghost.

These pretty kitties killed and ate as many as 135 railway workers.

What's left of the ruins of the 1893 Columbian Exhibition, or World's Fair, also known as the White City.

Marvel at this turn-of-the-century masterpiece that has been turned into a rather stately supermarket.

Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

A history of tragedy and a pile of eerie stories have contributed to this house's consistent ranking as one of the most haunted places in Ohio.

The site of the deadly Triangle Shirtwaist Factory Fire.