A perfect circle of 24 mysterious holes dates back to prehistoric times.

Final resting place of Geronimo, Quanah Parker, and the first atomic gun ever fired.

A controversial memorial at the place where Captain Cook met his violent end.

This museum of Hawaiian and Polynesian culture is the legacy of the last descendant of the Kamehameha Dynasty.

A labyrinthine museum chronicling the history of African culture in Brazil.

Known as the "Valley of the Moon," this Jordanian wadi is one of the most amazing desertscapes on Earth.

The world’s most primitive form of bungee jumping.

Visit the monolithic tomb of America's most famous general.

More gold than anywhere else, ever.

Come for the flowers, stay for the bats!

This trio of Australian rock spires may have inspired aboriginal legend or just modern tourism.

This historic complex is home to the oldest Christian grave in Kolkata, India.

The site of an atrocity that would be used to justify Britain’s conquest of India.

The potters' quarter is packed with artists sculpting clay gods with mud from the sacred Ganges river.

The mysterious empty cupola behind the monumental arch points to an ancient prophecy of Delhi.

This lavish estate recalls the opulent history of Calcutta.

World's most expensive home.

The world's largest secondhand book market is a haven for bibliophiles and bargain hunters.

An ancient iron pillar in Delhi that seems to be rustproof.

This peaceful Sikh gurudwara serves around 50,000 free meals every day within its gilded walls.

An eclectic mix of influences rot together in harmony in this India necropolis.

A blooming house of worship for the masses.

This volcanically volatile island town is home to an abandoned series of tunnels left by the Japanese during WWII.

The world's second-largest sundial, made entirely out of stone.