A layered tribute to the work of mosaicist Isaiah Zagar.

This faux-seedy Japanese arcade is made up to look like a maze of alleys straight out of a cyberpunk dystopia.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

Try not to get slimed in Tribeca.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.

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

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

A church of bones, decorated with 40,000 human skeletons.

Giant pinnacles in the sun-scorched lands of Southern Utah have been nicknamed "white ghosts."

Dramatic river bend surrounds a natural red-rocked pedestal.

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

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

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

A snapshot of the city's fascinating voodoo culture.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

Most-visited and most-photographed slot canyon in the American Southwest.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

Rippling sand dunes frozen in the Arizona rock.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.

Kentucky's longest operating jail is now a spooky spot to spend the night.

Visitors to this arboretum are greeted by three smiling giants crafted from sustainable materials.

A whimsical folk art garden full of punny pieces and a diorama containing 3,500 toys.