The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

A technicolor place of worship for Elevationists.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

This narrow coastline trail through the dense Kauai wilderness is among the most beautiful and dangerous in the world.

A Hawaiian stairway to heaven—that you can't climb.

An ode to one of the first concerts broadcast via satellite.

Climbing this abandoned railway leads to breathtaking vistas of O‘ahu.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

An enormous, inside-out glass globe built in 1935.

An emerald-green grotto just a short trip from Austin.

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

This century-old grotesque has a mysterious history and may not actually be a rabbit.

Abandoned railway line circling the city of Paris.

France's most famous cemetery, with some of its most curious tombs.

A open air theatre built on a cliff by an eccentric British woman.

The remains of the wrecked steam trawler can be found on the beach at low tide.

A unique waterfall that some believe attracts the fairfolk.

400-year-old garden, restored to beauty.

A fantastic castle rumored to be the birthplace of King Arthur.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

This tangled English forest looks like something right out of a fairytale.