These unknown Bronze Age earthworks are believed to be ancient burial mounds.

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

It was once nicknamed "the most bombed hotel in Europe."

The only monument to name all of the passengers and crew who died on the RMS Titanic.

These barriers stand as stark reminders of Northern Ireland's troubled past.

The inscribed stone at Kilnasaggart is a remnant from nearly a millennium ago.

The highest peak in Northern Ireland is topped with a stone tower and haunting burial mounds.

A peace symbol in Northern Ireland is among the world's largest hedge mazes.

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

Open-air museum with a large collection of Soviet-era statues.

Plaques celebrating Lithuanian writers freckle a wall of this picture-perfect path.

This striking structure is the Socialist-modernist centerpiece of a former Soviet spa resort.

This magnificent Art Deco church is a reflection of Lithuania’s turbulent history.

Legend has it that Napoleon Bonaparte fell in love with this Gothic church.

Travelers who fall victim to this mermaid's charms are destined to stay in Užupis forever.

This micro-nation may be some sort of prank, but its constitution sure seems official.

Museum deep in the catacombs of St. Michael the Archangel Church is explored by touch, sound, and smell.

A narrow strip of land is home to the tallest migrating dunes in Europe.

A Zoroastrian funerary tower where excarnation rituals are carried out is threatened by the area's dwindling vulture population.

Many Hindus make the long pilgrimage to this holy city to have their remains burned on the banks of the Ganges River.

The beautiful 16th-century stepwell lies in the shadow of a famous fortress.

Scholar, adventurer, saint, and instigator of the Goa Inquisition.

A 66-million-year-old rock formation stands tall over Mumbai, offering stellar city views.

Legend has it a commoner volunteered to be buried alive in the foundation so that the great fortress could be built.