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

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

On the top floor of an upscale department store stands a lavish restaurant housed in a replica of a luxury French dining car.

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

The tallest The Church of Jesus Christ of Latter-day Saints temple in the world soars above the Beltway.

The ruins of a medieval monastery named after a type of tree.

A giant sculpture of the legendary "Salmon of Knowledge" celebrates the return of fish to Belfast's River Lagan.

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

The poems Nathaniel Hawthorne and his wife Sophia etched into its windows are still visible today.

This massive monument has been telling the time for 150 years—at a slight angle.

These murals stand as reminders to the troubled history of this Northern Ireland city.

A museum dedicated to the tragedy of Bloody Sunday.

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

This tribute to the 16th-century composer is now an unusual shrine to Michael Jackson.

A magnificent collection of imperial armor and weaponry.

This theatre was made famous after Lee Harvey Oswald was captured inside watching a film.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

This Boeing KC-97 tanker is now a restaurant for aviation lovers.

This hill is known for its connection to the occult in Slavic tradition.

The approximate spot where the last Grand Master of the Knights Templar was put to death.

A fleet of automotive automatons sleep in this otherwise unremarkable urban garage.

One of the largest free-standing structures ever built, this dirigible hangar is now simply a giant skeleton.

A quiet and contemplative oasis in the middle of New York's bustle and riot.