America's oldest drive-in movie theater has been in continuous operation since 1934.

This hidden gem of a garden has one of the only surviving Victorian ferneries in America.

No one really knows how these old hobby horses got here, but the herd keeps growing.

This Buffalo museum hides an Art Deco gas station designed by Frank Lloyd Wright.

This restored house is like a time capsule of the president's unconventional inauguration.

The seat of Buffalo government is a gorgeous Art Deco palace.

This location holds the truth to what truly happened that faithful night.

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

Located close to a movie studio lot, this restaurant has a long history of star-studded patronage.

Visit a sweet shop selling one of the first candies ever made and sold in America.

You could be standing at the site of one of D.C.'s most fatal tragedies and not even know it.

A rare view of a preserved Victorian science museum.

The poems Nathaniel Hawthorne and his wife Sophia etched into its windows are still visible today.

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

Italian poet Dante Alighieri is entombed in this small mausoleum in Ravenna, and his hometown of Florence has never been too happy about it.

Psychoanalyst Carl Jung reported a paranormal experience after visiting this mosaic-lined Roman baptistry.

This 6th-century church has the largest and best-preserved collection of Byzantine mosaics outside Constantinople.

An incredible mosaic-lined monument said to have held the remains of an ancient Roman empress.

A medieval, mosaic-lined baptistry built by a heretical Christian sect.

Stocking up on the world's best beer requires a pilgrimage to a monastery drive-through.

The oldest surviving presidential residence in the United States.

An Italian restaurant became a rock-and-roll hangout and the lair of the "Hollywood vampires."

Thomas Jefferson's estate is home to hundreds of varieties of historic fruits and vegetables.

The oldest continuously occupied public building in the United States.