The famed architect designed this Minnesota gas station of the future with a lookout tower.

Each year melting snow turns these Austrian hiking trails into scuba zones.

This modern monument to pagan belief looks like it was transported straight from ancient times.

One man's swirling six-acre monument of stone.

This upscale streetwear store is hidden behind a fake Snapple machine in the back of a deli.

Tour the world's largest deep-hole dimension granite quarry, where you can view the plant where gravestones are made and roll a ball down the outdoor granite bowling alley.

Ancient paintings known as the "Sistine Chapel of Cave Art."

A beautiful maze marks where three countries meet.

The headquarters of the Mahanikai school of Buddhism, Thailand's largest monastic order.

Intensely colorful calcite pools in Southern China.

Millions of glowing microscopic organisms light up the waters of this luminous lagoon.

A Boeing mechanic and his wife leave a whimsical, stone sculptured garden as their legacy.

The eccentric mansion of one the most popular horror authors of modern times.

Iceland's "Smoky Valley" is a beautiful river that is shrouded in a constant cover of steam clouds.

The location of the last stand of Charles Manson's doomsday cult.

The former home of the Nobel Prize-winning American writer is now home to dozens of six-toed cats.

This Japanese-inspired labyrinth of hot springs is hidden in a Chilean forest.

Edgar Allan Poe's old dorm is now a shrine to the author's legacy.

This natural Icelandic fissure allows divers to swim right between two volatile tectonic plates.

The Dalai Lama named this New Zealand landscape the "Spiritual Center of the Universe."

This small town in the Netherlands has no roads but instead, miles of canals and over 100 bridges.

This odd Chilean waterfall-cano hotel must be entered via a rope bridge.

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

The largest stone moai on Rapa Nui.