Travelers leave tea kettles in a remote part of Death Valley as part of a mysterious, decades-old tradition.

Grab a cuppa at England's first and only domestic tea plantation.

The last standing example of an ancient district's teatime tradition.

Hidden on a cobblestone street in Glasgow, a Czech Cajovna-inspired teahouse serves as a hangout for Bohemians.

One of the largest and most scenic of Bangladesh's tea gardens.

When Azorean green tea meets volcanic hot springs water, a luminous brew is born.

A beloved tribute to the Fab Four and the freedoms they inspired.

Buddhist pilgrims journey to this sacred rock to leave offerings and have their wishes granted.

This extremely remote border crossing was closed to prevent smuggling and looting.

A mysterious phallic rock on the grounds of a Buddhist monastery.

These ancient pecked images are among the oldest and best-preserved in Mongolia.

Hidden treasures belonging to Mongolia's most revered and multi-talented monk spent decades buried in the Gobi desert.

A nondescript dirt lot hides an intriguing center of shamanic healing.

History, geography, and shamanism meet in this eye-catching monument to the greatness of three empires.

People have been scribbling on this massive chunk of granite for more than 1,500 years.

A jagged silhouette of shamanistic stone heaps rises from the shore of this dazzling mile-high lake.

Dinosaur eggs were first discovered at these fiery red cliffs.

An exceptional assortment of fossils recovered from private collections.

This spiritual landmark for practicers of Shamanism is drenched in milk and vodka and covered in blue scarves.

Mongolian Buddhists believe this monastery in the Gobi desert to be the center of the world's spiritual energy.

A huge communist-era propaganda monument and mural that offers stunning views of the Mongolian capital.

The oldest Buddhist monastery in Mongolia has survived centuries of invasions, political shifts, and religious purges.

The grassy landscape is home to the world's last truly wild horses.

Enormous statue of the Emperor of the Mongols.