A psychedelic labyrinth on the San Francisco bay.

A bright turquoise river cascades beautifully down stepped terraces in southern China.

A progressive LGBTQ hub offers dancing, HIV testing, art, and more.

A magical work of architecture where a wind turbine enables monks to levitate.

At nearly 1,000 feet long, this astonishing glass suspension bridge is one of the longest in the world.

Hidden behind musical flora and forgotten for over a thousand years, this cave is now a neon dream.

Jurassic theme park in the small town of Erlian.

The latest in a series of long glass bridges suspended at terrifying heights.

270 million year-old forest of stone.

Intensely colorful calcite pools in Southern China.

The world's longest outdoor escalator takes visitors to the top of China's largest dam and is also shaped like a dragon.

The most famous location in China was home to whole dynasties worth of imperial rulers.

This vertical pinnacle in China was the inspiration for the floating mountains in the movie “Avatar.”

A part of the world's largest marsh seems to be growing bright red Martian grass.

Dublin's most modern, visually spectacular bridge is modeled after Ireland's national emblem.

A massive Celtic cross secretly growing in an Irish forest.

The house where the writer spent his formative years.

This natural sea arch highlights Ireland's rugged coastal beauty.

Wander among the abandoned ruins of this once-powerful medieval town.

A spectacular hidden beach in Ireland has the dark, disturbing nickname of "Murder Hole Beach."

Huge standing stones mark a site of megalithic mystery.

The ruins of an 800-year-old monastery boasts the tallest round tower in Ireland.

The world's toughest modern Christian pilgrimage leads directly to the gates of Hell.

The comedy and tragedy of Oscar Wilde is preserved in a Dublin park, captured in a sculpture of colorful stone.