A Swedenborgian glass church surrounded by redwoods sits perched atop a massive landslide area.

A 300-ship graveyard, with a few still visible at low tide.

An outdoor sculpture park of giant pink robots and post-apocalyptic Christmas scenes.

Explore 10 acres of environmental sculptures.

A ghost town at the airport is now a refuge for blue butterflies.

A faux European lane smack dab in downtown L.A.

This Big Sur waterfall drops 80 feet directly into the Pacific Ocean, and inspired the hillside house up top.

Canyon walls shrouded in ferns.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

The seawater playground of gilded-era San Francisco burned to the ground in 1966.

This strange seaside tower got its name from a wealthy eccentric who would hide coins among its stones.

Scores of vintage street lamps shine along L.A.’s Miracle Mile.

The ghostly remains of an accidental sea.

Olfactory delights in San Francisco's Botanical Gardens.

A museum befitting the city responsible for supplying the majority of the world's LSD.

The rocks in this arid basin leave trails of movement behind them.

The only theatre in the world constructed specifically for sound movement.

Get lost in this haunting fairytale art walk through a man-made eucalyptus grove.

America's most famous piece of self-built architecture.

A tiny theater hidden in an alley plays a constant stream of short silent films for anyone willing to peer through the peephole.

Bring your own cardboard to the slippery slopes of concrete hidden in a neighborhood park.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

An artsy hidden staircase leads to breathtaking views of San Francisco.

A huge musical instrument played by the ocean.