Conspiracy theories and occult legends surround this mysterious natural rock formation.

A spiritual vortex among the red rocks in Sedona.

A unique waterfall that some believe attracts the fairfolk.

These azure waters were thought to lead to the Mayan Underworld.

A massive work of modern art that appears to be a crop circle in the middle of the desert.

This Oregon farm is dedicated to teaching people the professional art of tree climbing.

In the remote high desert of New Mexico, a strange array of poles beckon fury from above.

The skeletal white beams stand as a monument to religious dissent.

This oak sculpture at the edge of a small woodland is nine feet tall and shrouded in mystery.

Ancestral Puebloan ruins, natural arches, and box canyons abound in this seldom-visited corner of Monument Valley Navajo Tribal Park.

This churchyard arbor is surrounded by hundreds of gravestones placed there by author Thomas Hardy.

A Swedenborgian glass church surrounded by redwoods sits perched atop a massive landslide area.

The small sanctuaries lie just off the beaten path near one of Bhutan's most famous attractions.

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

Bali's remote "gateway to heaven" is one of the most sacred places on the island.

Strange rock formations tower above the river that snakes through this enchanting Icelandic canyon.

Natural stone arches form a walkable "cathedral" at low tide, then disappear entirely when the water returns.

A solitary tree has grown up all alone on Lake Wānaka, backdropped by the beautiful Southern Alps.

On the Oregon coast there is a natural hole that seems to be draining the sea.

Woven tree art gives this towering Australian woodland a touch of mystical whimsy.

The sounds of the world's largest fully functioning pipe organ dazzle shoppers at a Philadelphia Macy's.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

An eccentric garden of sculptures crafted in India decorate an Irish green space dedicated to Alan Turing.

The tallest residential building in Africa is an unsettling Brutalist monolith.