A layered tribute to the work of mosaicist Isaiah Zagar.

A walk through the historic city center, under the streets of Seattle.

A trash dump made beautiful by nature's power.

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

Under the right circumstances, this waterfall in Yosemite briefly turns a luminescent fiery orange.

Try not to get slimed in Tribeca.

An old vending machine serves up unpredictable beverages from its seemingly magical insides.

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.

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

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

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

A huge musical instrument played by the ocean.