Send a postcard while vacationing with Satan.

Frida Kahlo's childhood home, now a museum of her life and works.

An island filled with hundreds of hanging, decomposing, decapitated dolls.

A massive rock in the surf steeped in legends.

Brace yourself for the slowest, scariest, most spectacular drive, down the Drakensberg Escarpment.

This small monument marks the divide between the Atlantic and Indian Oceans at the southernmost tip of Africa.

This road winds through the steep coastal cliffside offering spectacular views for those who brave the drive.

Formerly known as the Malay Quarter, Bo Kaap is a colorfully-painted suburb located in the “Mother City” of South Africa.

Dr Barnes' $25 billion private collection of art and arboretum.

This neon blue river gets its color from a unique mix of bacteria and volcano minerals.

In Costa Rica's cloud forest, the roots of a woody ficus create a botanical bridge.

Once the foundation for a mansion, these ruins now offer amazing panoramic coastal views.

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

This Neolithic passage tomb forms part of a World Heritage Site.

The block of aged dairy is probably still edible after 2,300 years in a peat bog.

The chaotic studio of one of the 20th century's most important artists has been preserved down to the dust.

Petrified footprints of one of the very first vertebrates to walk on land.

This ancient Irish tower could easily have stood in for Rapunzel's prison.

This single room has survived the centuries with almost no deterioration.

A stunning Victorian abbey and walled garden on a lakefront.

Traveling this mountain pass reveals quaint stone buildings, stunning Irish scenery, and a bridge said to grant wishes.

More than 5,000 artifacts donated by the people of the city, plus a room entirely devoted to the band U2.

The oldest public library in Ireland.

One of the most popular megalithic sites in Ireland stands as a humbler version of Stonehenge.