This beach-side arcade is believed to be the oldest penny arcade in America.

Abandoned Coast Artillery fort now serves as graffiti canvas and sightseeing vantage point.

A crumbling stone stable and carriage house are all that remain of a manse that was once filled with Egyptian artifacts.

A virtually untouched "home on the hill" for the flora and fauna of Rhode Island.

Unicorns, elephants, and bears, oh my!

The burial place of 14 of the executed leaders of the Easter Rising.

Unlike other abandoned asylums this empty institution welcomes visitors, just don't go in the buildings.

A stunning Victorian abbey and walled garden on a lakefront.

A museum that cashes in on its infamous little people while teaching you a thing or two about the Irish fey.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

This 1,700-pound edible sculpture is way better than your average chocolate mousse.

This tiny patch of arid sand sits in one of the greenest states in the United States.

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

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

Its columns were all carved from the same white oak tree.

Public outcry led to this bridge's unique character which celebrates a giant frog battle and also sewing.

Ruins of a historic medical facility sits eerily by the water.

With some 500,000 books across five buildings, this bookstore is a reader's paradise.

Underground tunnels remain beneath this abandoned mental asylum.

250-year-old farm now features sculptures, a petting zoo and a hippy-bazaar.

Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

The final resting place of New England's last "vampire."

Last residence of H.P. Lovecraft featured in his story "The Haunter of the Dark."

A 19th century library favored by Edgar Allan Poe and H.P. Lovecraft, known by locals as "the Ath."