The ship built to ferry passengers and goods to the doomed Titanic is now the last remaining White Star Line vessel.

These engineering masterpieces are a dominant feature of the Belfast skyline.

A museum marks and documents the site of the Titanic's launch.

A stunning Victorian abbey and walled garden on a lakefront.

This singular Irish dolmen is more Frank Lloyd Wright than upright stonehenge.

Horse cemetery on the grounds of Blarney Castle.

A community of collapsing homes more than a mile out from the Florida coast.

Located within a historic park, the beacon is the oldest standing structure in Miami.

An abandoned water sports stadium that has become a haven for graffiti and decay.

This titanic steel chain linking two buildings was installed without permission but instantly beloved.

Where manatees are the snowbird vacationers in these balmy Florida springs.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

Built for an exposition in 1915, these horticultural displays have stood the test of time.

Swarms of butterflies cannot compare to the awe inspired by the publicly-funded nakedness once displayed in this sunken garden.

One of the largest trees of its kind in California.

The world's largest outdoor organ is played weekly by one of just two civic organists in the U.S.

A sculpture of the famous photograph stands on San Diego's "Greatest Generation Walk."

One of the few remaining carousels built by master amusement park carver Charles I.D. Looff.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

The hidden jewel of Disneyland: a members only playground for the Disney elite.

The oldest attraction in Disneyland is a prehistoric stump that Walt may have bought for his wife.

The lead horse on a Disneyland merry-go-round that is older than the park itself.

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