A delightfully quirky blend of oddities spread throughout an old 1920s bank.

A collection of colorful dinosaurs hidden in an actual rainforest.

Oregon's unexpected high desert, displaying layers of time in a colorful show.

Hollowed out cedar log tubs set in an ancient towering forest.

The world's largest man-made underground caverns offer unparalleled underwater wonders.

Giant granite rocks standing end-to-end like a train of circus elephants.

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

Try not to get slimed in Tribeca.

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

The ghostly remains of an accidental sea.

A trash dump made beautiful by nature's power.

Medical and zoological curiosities for sale.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

A layered tribute to the work of mosaicist Isaiah Zagar.

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

The only structure left with direct ties to the Salem witchcraft trials of 1692.

New York's oldest magic store.

A bizarre house filled with an astounding array of collections.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

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

This abandoned subway station beneath the Waldorf-Astoria hotel is allegedly used to secretly transport presidents.

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