Places Elizabeth Montgomery Wants to Go

A once-luxurious, now abandoned hotel in the Italian Alps.

Small teepee-like houses built for TB patients have become sheds, studios, and bus stops around Colorado Springs.

A historic London pub with prison cells in the cellar and a "spy room" on the second floor.

The remains of a deserted 1800s farming community can be found in Little River State Park.

The great Danube river starts here.

Along the Palisades skyline are the ruins of a large mansion built in 1911 and demolished in the 1930s.

The medieval castle built as headquarters for the Pope's secretive Knights Templar.

The largest collection of handbags in the world, the oldest of which were used to carry Bibles, primarily by men.

A floating cat sanctuary on an Amsterdam canal.

Walk through Czech history in Prague's largest graveyard.

The underground sanctuary of a mysterious ancient cult.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

The island of Lanai in Hawai'i is a paradise for cats and cat lovers.

This house's itty bitty size means no humans allowed.

The beautiful tunnel that ran from the lobby to Penn Station is still hidden underneath 34th Street.

Back in the day everyone who was anyone played this historic western theater.

The only home that Alexander Hamilton ever owned has a history almost as troubled as his own.

This tiny, painted door at the base of a tree stump has been a fixture of the Harvard University campus for decades.

How would you like to dine in the same room where some of the Titanic's victims were embalmed?

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

A Neolithic burial site built 1,000 years before Stonehenge.

A quaint medieval millhouse hovers surprisingly above the waters of the Seine.

A bronze kitty adorns the grave of the polar explorer who brought the original feline to the Antarctic.

These World War I shooting range tunnels are now haunted halls of underground graffiti accessed through the roots of a tree.