The highest dunes in California are the most likely place in the area to hear the Singing Sands.

The largest dune field in the Mojave offers a chance of hearing the 'singing sands.'

This former lieutenant governor's home is brimming with curiosities.

One Brooklyn man's collection of life-size fiberglass statues has taken over his entire yard.

An Aztec snake god has taken the material form of an apartment complex.

This opera house along the banks of the Connecticut River has two Tony Awards to its credit but it’s never staged a single opera.

A pink cottage covered in hearts served as a haven and a resting place for LGBTQ activists.

The best Tiki bar in Las Vegas.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

This fairy tale-themed amusement park is now abandoned, and childhood metaphors abound.

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

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.

A cave's rare beauty held a cavernous secret hidden underground.

The world's only museum devoted to the wonders of fluorescence.

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

This whimsically named Vietnamese stream is closer to a walkway than a waterway.

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

The story of Two Guns, Arizona could easily be described as a Shakespearian tragedy on Route 66.

Bits of architecture from a town destroyed in World War I now decorate this hotel garden.

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

This Route 66 classic sports a giant fiberglass rabbit that you can ride.

Wedding chapel's mysterious spiral staircase said to be miraculously constructed.

A futuristic temple of light uses prisms and rainbows to create an atmosphere of peace.