A brightly colored natural bridge formed by mineral-rich hot springs high up in the Andes.

Life and death are on parade at the most reliably perilous site of “the Great Migration.”

Kenyan restaurant is a carnivore's paradise, serving exotic meats at its ultimate 'Beast of a Feast.'

Get tall with nature's lankiest beasts and their warthog friends at this Kenyan preserve.

Stone memorial that's said to predict the death of the pope and the site of the Cadaver Synod.

2300-year-old Roman road connecting the empire.

The only "Egyptian" pyramid in Europe and the legendary tomb of Remus.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

Morocco's Argania trees are infested with nut-hungry goats.

Sofia's legislative center is continuously reinventing itself.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

A fountain standing as a testament to a doomed alliance.

Ancient serpentine sacrifice holder that has stood the test of time.

Five sultans and their families rest in eternal splendor, teeming with overlooked beauty and drama.

This remarkably well-preserved Egyptian plinth is pretty well traveled for a giant piece of stone.

Turkish adventurer antiques in the heart of the Grand Bazaar.

A marvel of Byzantine engineering under the streets of Istanbul.

This 1000 year old relic-filled cave monastery and UNESCO World Heritage Site also hosts an amazing micro-miniature museum.

"Holy Wisdom" overlooks the city that became its namesake.

A striking symbol of the Bulgarian capital.

An underground magnet for ever-changing street art.

One of the world's largest automobile junkyards is a unique landscape of metal and moss.

A fortified city, home to a remaining population of five families

A mud brick kasbah with a history of lavishness and traitorship.