After a profound show of devotion for his master, a dog becomes the symbol of loyalty for an entire nation.

Tucked in Mumbai’s wealthiest neighborhood is one of the city’s oldest and most sacred sites: a temple complex believed to house the waters of the Ganges.

This woodland architectural installation acts as a camera obscura for the heavens.

A retired tobacco farmer's pet project turned into a sturdy miniature city.

A curious collection of oddities including a lock of Alexander Hamilton's hair and Harry Houdini's ouija board.

Daily lunch spot for many of Washington, D.C.'s cab drivers.

Light bulbs, scrap wood, and tinfoil comprise this homemade throne of the gods.

A museum dedicated to a Cold War era sausage.

From Iggy Pop to David Bowie to Nick Cave, this regal music studio has served some of the all time greats.

Blitzkrieg bop your way through Berlin's Ramones Museum.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

This Berlin island is home to a flock of free-roaming peacocks, as well as a historic ivory folly.

A wunderkammer of mysterious objects and stories.

Thousands of coffin-like pillars make up this controversial Holocaust memorial.

A tour of underground Berlin takes you through WWII air raid shelters and tunnels used to smuggle people out of East Germany.

A surreal museum of extraordinary industrial objects.

An eerie, derelict amusement park in Berlin.

Moscow's other, lesser known kremlin is a fairytale-like cultural complex modeled after Old Russia.

Dr. Strangelove-esque tours reveal the inside a bunker once reserved for Stalin himself.

A 66-million-year-old rock formation stands tall over Mumbai, offering stellar city views.

Time has stopped at the house where Gandhi died.

This abandoned stepwell is one of the largest, deepest, and certainly one of the creepiest in India.

Siddhartha Gautama sat here and received enlightenment.

Nineteen ancient rock-cut Buddhist caves can be found on the outskirts of Mumbai.