This small Slovenian town has become a magnet for microbreweries.

A well-worshipped shrine to the Virgin Mary nestled inside the last of Zagreb’s historic gates.

Where the lovelorn find a home for their sentimental keepsakes.

Split's smallest church, and one of its oldest, has been reconstructed inside the city's Roman walls.

This ancient Roman aqueduct once funneled water to Diocletian's palace.

This work of art is considered the world's longest mosaic.

A wunderkammer of gold and silver reliquaries and ancient saintly bones.

Longest fortress system anywhere in Europe.

A full figure 4th century incorruptible saint lies in a glass coffin in Croatia.

This small cemetery contains the graves of prisoners of war who were interred at Fort McClellan during World War II.

Workers have collected salt here in a process virtually unchanged since the Middle Ages.

The Byzantine, pre-Columbian, and medieval art at this stately mansion are some of the most under-appreciated collections in D.C.

Helen Keller once broke ground on this historic center for the study of technologies to benefit the hearing impaired.

A historic estate packed with George Washington's heirlooms, and its own nuclear bunker.

A tiny monument to the unsuccessful attempt by Thomas Jefferson to place the prime meridian in Washington.

Look closely and you’ll notice that the color changes a third of the way up the tower.

A street in front of NASA's D.C. headquarters has been named in honor of the Black women who were essential to early spaceflight.

The oldest continuously operating fish market in the United States.

This old school, eccentric, and independent video rental store refuses to die.

Scattered around Atlanta are little doors with big charm.

This mural pays tribute to Atlanta natives and hip hop legends Andre 3000 and Big Boi, better known as OutKast.

This "living building" on Georgia Tech's campus is home to a blueberry orchard, honeybees, and more than 900 solar panels.

A psychedelic tribute to one of Georgia's most unique artistic visionaries, out of place and time in the heart of Atlanta.

The first integrated firehouse in Atlanta houses a museum on the history of desegregation in the city's fire department.