A celebration of one man’s obsession to collect the strangest items imaginable.

This intricate Hindu temple is the largest of its kind outside of India itself and was constructed like a giant puzzle.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

Enormous lake at the bottom of a unique cave system.

A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

One of the largest underground systems runs under Canada's largest urban center.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

Home to a collection of artifacts and specimens from one of the world's preeminent geologists

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

More than five miles of underground passageways.

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

These ancient ritual mounds are our best window into the culture of the ancient Mississippians.

The tabby ruin is Savannah’s oldest surviving structure.

Constant erosion has created a surreal landscape of bleached and preserved fallen trees.

The record holder for the world’s largest peach.

Mass graves and Victorian monuments mark the history of Memphis in this 19th century cemetery.

The famous Beatle secretly visited this Illinois town several times to visit his sister.

A commemoration of over 150 of St. Louis's favorite sons and daughters.

This titanic oil company sign is a reminder of the Americana boom of the 1970s and also its commoditization.

A church of bones, decorated with 40,000 human skeletons.

An enormous and lavish Gothic church in Czechia.

Ancient snack bar of the Roman Empire re-opened.

The walls and streets of the ancient city are peppered with penises.

Before it was buried by volcanic ash, this fast-food restaurant fed the hungry hordes of ancient Rome.