This bridge was the birthplace of a unit of measurement based on a fraternity joke.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

This private residence was the template for one of the most beloved television homes of all time.

This Victorian-era public house has set the standard for pub-style elegance for over a hundred years.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the Harry Potter films.

One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

The final resting place of New England's last "vampire."

The interior of the Overlook Hotel in "The Shining" was based on this Yosemite original.

An exotic wildlife habitat right off The Strip.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

Yo, Adrian!

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A three-story, three-dimensional hobo clown in a tutu welcomes CVS shoppers.

Pay your respects to a folk-punk legend.

This star-studded Old Hollywood restaurant is where fettuccine Alfredo made its United States debut.

This hilltop park offers magnificent views and a Frank Lloyd Wright masterpiece.

Scores of vintage street lamps shine along L.A.’s Miracle Mile.

The private clubhouse for the members of the Academy of Magical Arts.

A prohibition-style speakeasy takes up residence in the last Victorian residence in Hollywood.

The last of its kind in the country.

Resting place of Hollywood's immortals is also site of summer film screenings.