This store is dedicated to unique found footage and the strangeness of pre-internet pop-culture.

Once strictly off-limits, this lower level housing curious and priceless vehicles of the Petersen Automotive Museum is now open to the public.

A psychedelic labyrinth on the San Francisco bay.

The bones of some 7,000 soldiers killed in the historic Battle of Solferino are stored here.

This basilica is dedicated to two saints, one of which is known more for his famous quote.

Many famous English poets including Elizabeth Barrett Browning are laid to rest at this Swiss-owned cemetery in Florence.

These hut foundations are believed to be the residence of Romulus, founder of Rome.

This one-of-a-kind Roman arch is not actually dedicated to the god Janus.

Artistic tombs, monuments, and a beautiful "Hall of Fame" lurk inside this cemetery.

A fortified medieval basilica on the Caelian Hill preserves extraordinary frescoes and one of Rome's most beautiful hidden cloisters.

The sunlight passing through the opening of this huge cave system creates a magical effect.

Memorials at a Florence railway station remember the citizens who were deported from Italy and sent to extermination camps.

An eerie, little-known Neapolitan museum filled with preserved human remains.

Remnants of a 4th-century church with vivid medieval frescoes and ancient sarcophagi hide beneath this old basilica.

One of Catholicism's four major basilicas has a series of papal portraits that are said to predict the end of the world.

A spiritual sanctuary in a natural cave.

More than 450 years ago, an Italian nun became the first woman to paint the iconic subject.

This small, ancient Roman temple was once a church dedicated to the patron saint of penitents.

This poignant art installation raises awareness of violence against women.

This amazingly well-preserved villa just outside Pompeii boasts rare examples of ancient Roman paintings.

The odd depiction of the Virgin Mary and baby Jesus is rooted in the Catholic Church's eradication of Catharism.

"The prettiest love letters in the world" ... or so said Lord Byron.

The burial place of an obscure North African saint was turned into a macabre body preservation factory for the 17th-century Neapolitan elite.

Europe’s oldest natural human mummy.