Peace Park and the Atomic Bomb Dome.

Although it has never been a secret ninja base, this shrine still has plenty of tricks up its sleeve.

The longest and widest floating bridge in the world.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.

A 24-hour vending machine restocked daily with homemade full-sized pecan pies.

The world's largest squirrel statue clutches a pecan bigger than your head.

Experience what life was like in Ireland during the Viking and medieval ages.

A devastating booze inferno poured through the streets, claiming several victims who drank it.

This is the largest cemetery in Ireland and the first cemetery museum in the world.

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

The comedy and tragedy of Oscar Wilde is preserved in a Dublin park, captured in a sculpture of colorful stone.

Hundreds of notes give thanks to the patron saint of lost causes.

After the famous composer died in Paris, his sister snuck his heart out of the country to honor his wish that it be buried in their native country.

An artificial date palm stands as a memorial to Warsaw's Jewish community.

Special benches that play Chopin's music are scattered throughout his native city.

The giant statue and its model solar system honor the native Pole who declared that the Earth revolves around the Sun.

This bell stars in a tragic love tale and is said to make wishes come true.

A tribute to the Polish insurgents who fought in the failed attempt to end their city's Nazi occupation.

This colorful and quirky set of pegasus sculptures celebrate the works of poet Zbigniew Herbert.

The former Nazi Germany concentration camp stands as a museum to remember this dark chapter in European history.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

This Polish cave has housed a dragon, a brothel, and an enduring legend.

Real bones which are said to have belonged to a Polish dragon.

A walk through the historic city center, under the streets of Seattle.