The trials and tribulations of marking Poe's grave.

Medieval museum built over Roman baths that features famous tapestries of a lady and a unicorn.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

The only structure left with direct ties to the Salem witchcraft trials of 1692.

More than five miles of underground passageways.

One person's lost luggage is another person's treasure.

148 feet long and in the middle of a verdant forest.

Famous for its bio-luminescent inhabitants, known as "Dismalites" .

Joe Minter is only doing the work of God in his yard, he says.

Every last book in this bookstore is signed by the author.