A town honors its legacy of traditional American Indian pipe carving with one gigantic pipe.

An ode to Minnesota’s Swedish heritage, this is the largest Dala Horse in the U.S.

This sprawling building built in 1890 was one of Minnesota’s earliest and largest mental health facilities.

The world's largest otter started his life as a high school shop project.

Home to a 26-foot-tall statue of an American icon.

A garden full of metal sculptures that celebrate the double bass.

Journey through the largest remaining peat bogs in the contiguous United States to see the wilderness as it once was.

One of the notorious Soviet leader Joseph Stalin's many summer retreats.

Featured in one of the most iconic scenes in cinema history.

This building holds the embalmed remains of the leader of the Bolshevik Revolution.

World's largest bell sits on the grounds of the Kremlin in Moscow.

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

The tallest hotel in Europe.

This massive monument honors the first human in space.

Gargantuan home of Russian science.

The gorgeous entrances into the city's underbelly look more like grand halls than subway stops.

The niches over the western entrance of Westminster Abbey honor individuals from the 20th century who gave their lives for their Christian beliefs.

One of the largest sculpture collections in the U.K. features history's greats, from Bob Dylan to Galileo, in bronze.

Once designed as the entrance to Buckingham Palace, this structure was later relocated and stands as a victory arch.

All unmarked mute swans on the Thames are owned by the Queen per a tradition that began in the 12th century.

Graffiti from the 16th and 17th centuries cover the walls of this part of the Tower of London.

This bright yellow building is packed with sweet treats from all around the world, from chocolate-covered crickets to whoopie pies.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

Thousands of people walk over this fantastic work of art every day, but how many notice it?