The modern birthplace of Irish freedom.

Some of the saint's blood and bones are said to reside in Dublin.

Dublin's most modern, visually spectacular bridge is modeled after Ireland's national emblem.

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

The Russians still use the transmitter Nazis built during World War II to communicate with submarines.

Once on display alongside a giant Gumby, it’s as tall as a nine-story building when fully extended.

This might just be the TARDIS of bookstores.

Delicate Wurlitzers, creepy clowns, and The Noid all share space in this insane explosion of kitsch history.

Florida's oldest bar was once a morgue, complete with a hanging tree and gravestones.

The blinking light atop the iconic landmark has been sending secret messages for decades.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

Crypt mausoleum in cathedral's basement contains relics of third century Roman martyr, Saint Vibiana.

This glamorous old building is said to have inspired the Tower of Terror.

The house where Good Will Hunting was written is a surreal fairytale abode.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

For over 20 years, Lil Toot has delighted guests with narrated boat rides between Stearns Wharf and Santa Barbara Harbor, becoming a beloved local legend and top-rated experience for visitors.

Colorful Native American paintings are hidden within this small cavern.

It's not your typical library, memorial, or book store.

One of the most elaborate displays of Jellyfish is on display at the aquarium.

Life in this isolated, hilltop lighthouse was lonely, but it sure was lovely.

The oldest lighthouse on America's west coast no longer needs keepers, yet they maintain the site anyhow.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

An easy-to-miss garden in Boston's North End honors the mother of JFK and others who lost children in WWII.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.