A steamer run aground near Bimini lives a second life as a playground for scuba divers.

One man's love of sea life and art has turned his home into a temple of outsider island art.

One of the deepest blue holes in the world.

Medicinal spa created with the discharge from a geothermal energy plant.

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

One of the largest lenses of its kind ever created, this former ship beacon has been brought down to Earth.

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

This short bridge is the only thing connecting a tiny Irish island to the mainland.

Northern Ireland's Brobdingnagian stepping stones.

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

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

One of Ireland's most infamous prisons for rebels including men, women and children.

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

This irregularly shaped sea fortress has defended not one but three different sovereign states.

A 250-year-old timepiece-automaton adorned with golden mechanical birds, which still sing to this day.

The oldest museum in Russia is home to a fascinating collection of nearly two million anthropological artifacts and anatomical curiosities.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

An exquisite Baroque church in Vienna's old town.

This Slovak bridge is known both for its connection to a national uprising and its UFO-shaped eatery.

This Slovakian statue of an emerging sewer worker might just be a bronze peeping tom.

Budapest's Communist-era statues, banished to the suburbs.

This lovely, if imposing, piece of Canadian gothic is possibly the most photographed hotel in the world.

This steep cable railway has been hoisting passengers in the heart of Québec City for over a century.

A patch of Philippines forest devoted to saving the lives of an emotionally sensitive species of googly-eyed primates.