These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

Hidden in Portland’s West Hills, a 170-year-old marker literally stakes out the Pacific Northwest.

Tracks of ceratosaurus and Coelophysis rhodesiensis tracks can be found fossilized in the sandstone near Mt. Etjo.

On this stunning Scottish island, you can walk in the footsteps of dinosaurs.

Tracks near this Texas nature site were once thought to support the Creationist belief that man and dino coexisted.

The ancient past meets the retro-future at these dinosaur tracks that are protected by a geodesic dome.

The park preserves a single, rare species of carnivorous plant that spells doom for unsuspecting insects.

The eerie remnants of an ancient forest were hidden under the sand for centuries.

This lake in the Cascades lives up to its name, disappearing down a hole every spring.

Mysterious 500-year-old tapestries depict a unicorn hunt.

A 16th-century horror show built in a lovely Italian garden.

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

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

One New Hampshire alleyway has become home to a public gallery of feline art.

Thousands of exquisitely carved stone water storage wells, hundreds of stone steps fill this exquisite medieval stepwell.

The remains of an idyllic small town built for the film 'Big Fish' still stand around a rundown main street.

The world is full of swimming holes, but few compare to Samoa’s idyllic To Sua ocean trench.

Why have you never heard of the second most popular tourist site in New York?

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

A calico cat named Tama was the wildly popular Super Station Master at this train stop in southeast Japan.

This Netherlands museum holds a gloriously mechanical collection of ornate musical automata.

Quite simply the largest tree in the world (by volume).

Mysterious concrete spires left on a small Canadian hill.

Over 2,000 ancient temples dot the Myanmar landscape at the site of this famed archaeological site.