Eight feet in diameter and more than 24 feet around.

The Iowa state contender for largest pan in the world oddly only comes in second or so.

The notorious couple camped at this site after a bloody shootout with police.

Lured here by the promise of tens of thousands in gold, Jesse James started a quintessentially American trend of robbing trains in-motion.

The World's Largest Bull.

A hidden barn-sized rendition of Grant Wood's most famous, and most parodied, painting.

The world’s largest truck stop includes a barber shop, chiropractor, and a huge museum with antique trucks.

An old town theater converted into a celebration of the hobo legacy.

For just a few bucks, this Iowa funicular will let you feel like an 1800s fat cat.

The world's only three-story rotary jail is now a museum to a bizarre trend in prison design.

Home with Gothic windows featured in a famous painting.

A giant pair of thick black glasses mark the tragic demise of a trio of rock and roll legends.

A number of gruesome unsolved murders have turned this simple home into a morbid tourist trap.

Beating out all other concrete competitors, this massive garden feature's pointy hat has earned it a world record.

A warning to the weak-kneed: This narrow bridge does its swinging eight stories high.

The corporeal remains of Napoleon III's dentist rest under this 15-story obelisk.

Century-old shop, specializing in Occult products.

One of Philadelphia's largest murals resides hidden under this bridge.

America's smallest national park site is the former residence of exiled Polish national hero Thaddeus Kosciuszko.

One of the oldest of its kind.

A clone-tree in Washington Square Park sprung from seeds that went to the Moon and back.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.