Next to a newer mosque in Khujand’s main square lies the city’s oldest mosque, whose interiors are spectacularly intricate.

An outstanding piece of retro Sci-Fi architecture built into a sacred mountain.

Beautiful palace stands tall over the Fergana Valley.

Final palace complex of the last of 29 Kokand rulers.

One of the most ethnically diverse spots on the planet.

This airport also offers travelers the chance to view thousands of years of Turkish history.

Rimmed by white crusts of salt on every edge, Lac Assal is one of the saltiest bodies of water in the world.

Kenyan restaurant is a carnivore's paradise, serving exotic meats at its ultimate 'Beast of a Feast.'

A beach made of semi-precious green sand on the Big Island of Hawaiʻi.

This black shoreline is made up of exploded lava particles.

This Hawaiian cattle ranch acts as a museum devoted to the island cowboys that predate the wild west.

The largest recovered section of Titanic sits in a hotel in Las Vegas.

Famously misunderstood wonder of the ancient world

Ancient human remains unearthed around the iconic monument.

You can stand in three U.S. states at once.

This 2,000-year-old Doric bridge is still open to pedestrian traffic to this day.

Where members of the Crossbow Corps of San Marino demonstrate their skills.

A historic cavernous cistern lies hidden behind a wall at San Marino’s stamp and coin museum.

The San Marino-Rimini railroad was short-lived but this tunnel once provided shelter for hundreds of refugees during World War II.

The smaller of the three towers of San Marino is a former prison inaccessible from the ground level.

High in the clouds of San Marino sits an ancient tower with some curious prisoner graffiti.

Time has been frozen at this station since the bombing in 1980—or so it was believed.

Memorials at a Florence railway station remember the citizens who were deported from Italy and sent to extermination camps.

The graveyard is filled with beautiful funerary art and boasts breathtaking views of Florence.