With over 100 jam-packed rooms to explore plus elaborate tea services and events, the Mansion on O Street is a hidden treasure.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

The site of Paul Revere's historic two lantern warning.

The most confusing clock in New York.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

A bizarre roadside attraction and the first instance of miniature golf in the world.

An underground magnet for ever-changing street art.

Two thousand artifacts from around the world collected by one woman who loved to travel.

Famously misunderstood wonder of the ancient world

Mysterious stone tower featured in many alternative histories of the New World.

This lighthouse was witness to the end of WWII hostilities and now collects creepy cairns.

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

A traveling postal dog covered 48 states and more than 140,000 miles, and he lives on as taxidermy, patched up with a rabbit's foot and a pig's ear.

The Battle of Atlanta in 360 degrees, featuring a corpse that bears a striking resemblance to Clark Gable.

Civil War soldiers, captains of industry, and paupers all interred on historic grounds.

This massive store is home to an eccentric collection of vintage, retro, and peculiar goods.

This abstract roadside poultry was saved from demolition by outraged drivers and pilots.