American bombs, morbid memorabilia, and graphic photographs tell the story of the CIA-led “Secret War” from the Pathet Lao perspective.

This tiered waterfall is so pretty it may cause visitors to cry tears of their own.

This ancient cave temple complex is the largest and best-preserved temple complex in Sri Lanka.

Once thought to be the Garden of Eden it holds a holy footprint claimed to belong to Adam, Buddha and Shiva.

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

A small town in Rajasthan has been dubbed the "City of Stepwells," and Raniji ki Baori is the queen.

There are millions of temples in India, but only one prominent temple dedicated to the Hindu creator god.

The oldest still-inhabited hill fort in India looks like a magnificent golden sandcastle.

Deep in the Negev Desert, the world's tallest solar tower looks like a sight straight out of science fiction.

Built by a king and rebuilt by an emperor, this aqueduct transported water for 1,200 years to this ancient Mediterranean hub.

This dome-shaped mountain boasts amazing views and has a rich religious history.

A secluded fortress from the days of the Crusades that offers breathtaking views.

The mosaic floor of a 4th-century synagogue features a pagan zodiac wheel alongside traditional images of a Torah ark and menorahs.

In a small town outside Jerusalem, a roadside diner is devoted to all things Elvis Presley.

The only quarter of the Old City not dedicated to a major world religion.

The maze-like transportation hub contains abandoned areas, derelict stores, and a resident bat colony.

An ancient underground cultic temple where sunlight penetrates on the summer solstice.

An iconic view point of the Sea of Galilee offers a look into Israel's past.

As the Dead Sea continues to deplete, massive sinkholes open along its banks.

A Biblically notable site over the ruins of an ancient city that is now a protected World Heritage site.

A magical oasis in the middle of the Negev Desert.

Squeezing inside this deep, narrow canyon reveals a festival of desert colors.

A serene desert oasis speckled with ancient artifacts.

This amazing ancient cave was kept secret for seven years to protect it from the public.