Believed to be the only Orthodox church in the world that features a free-standing pulpit.

Learn about the sweet, storied legacy of beekeeping in ancient Greece.

The oldest olive tree in Greece has been bearing fruit for at least 2,000 years.

The railway carts travelers to central Athens's highest peak, which offers stunning vistas of the city.

Perched on a spindly rock spire in a Greek archipelago, this lighthouse would make a perfect wizard's tower.

This ancient Greek place of assembly and marketplace is being revealed layer by layer below the modern Athens cityscape.

A 2,000-year-old computer demonstrates remarkable engineering and astronomical precision.

Monasteries on rock pillars, once accessible only by frayed ropes.

The hallucinogenic center of the ancient world.

A spectacular cave and a beguiling lake.

Venture into the hideout of one of Hong Kong's legendary pirates.

Climb to the top of the world's largest seated bronze Buddha.

In Hong Kong, a fairytale flower tunnel is hidden within the gardens of a public housing complex.

This hulking behemoth is actually five interconnected towers built in the 1960s.

This former military installation was turned into a discipline center by the Taiwanese Navy.

Only through deep darkness and tragedy did this elaborate royal palace become a sacred temple.

A secret passageway from World War II is now a quirky pedestrian shortcut.

If you've ever wanted to learn about the history of Asian fish balls, this Taiwanese museum has you covered.

One man's hand-sculpted collection of colorful masks representing a host of gruesome spirits.

This dragon-shaped sports arena is the world’s largest solar-powered stadium.

Learn to make this village's specialty: volcanic mud tofu.

The longest skywalk in Taiwan.

A memorial to the thousands of political dissidents imprisoned during the 38-year period of martial law in Taiwan.

Hakka-style teahouse where everybody grinds their own tea.