An encyclopedic collection of mammal penises.

A guitar mounted on a wall in Temple Bar honors the Irish musician.

This beautiful 150-year-old synagogue survived Italy's fascist period and the Second World War.

Time has been frozen at this station since the bombing in 1980—or so it was believed.

An enigmatic monument to the Irish revolutionary who plotted an uprising against British rule.

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

Amidst the bustling streets of Dublin, there is a hushed garden that is dedicated to "All those who gave their lives in the cause of Irish Freedom."

The house where the writer spent his formative years.

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

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

This medieval footbridge in the Swiss Alps is known to attract cliff-jumping daredevils.

These elaborate gothic monuments honor Verona's medieval lords.

Not far from the more famous House of Juliet, visitors will find the supposed residence of her lover.

An 18th-century post box used to alert the church of sick and ailing foreign pilgrims.

It’s said this crypt was the setting for the tragic finale of the Shakespeare play.

In the past, Renaissance sex workers were encouraged to entice customers on this bridge.

A throwback train ride transports passengers through one of the lesser-known national parks in the country.

Wisconsin's most celebrated export gets the royal treatment on I-94.

"Mock all and sundry things, but leave the saints alone."

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

A quiet memorial marks the spot where the victims of the Salem Witch Trials were executed.

Experience the hysteria of a 17th century witch hunt through goofy reenactments and wax dummies that should probably be burned at the stake.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

The only structure left with direct ties to the Salem witchcraft trials of 1692.