A 19th-century cabin built into a hollowed-out Sequoia tree.

Centuries of crashing waves carved out this small hole in the rock, which lights up at certain parts of the year.

A classic American barn that was the home of a classic American television star.

It's not your typical library, memorial, or book store.

A glimpse into the lives of the the Miwok and Paiute people in Yosemite National Park.

An eatery within a Bay Area Buddhist temple pulls off all your favorite Vietnamese classics without the meat.

The peaceful gravesite of a rugged wild west gunman echoes the touching story of his last days.

Antiques by the Bay.

A "haunted" landmark on the coast of Southern California.

Hidden in the Santa Ynez Mountains off Highway 154, this tiny restaurant once served as a stagecoach stop.

Offering commanding views of the California coastline, this restaurant was a hub for the artists and bohemians of Big Sur.

A grove of "candelabra redwoods" deep in California's Lost Coast.

This impressive tunnel was dug entirely by hand over the course of 36 years.

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

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

A hotel and restaurant serving as the mecca of kitsch.

A "gravitational anomaly" located in the redwood forests just outside of Santa Cruz, California.

This volcano rises like a giant anthill from the plains below, with a road spiraling up to the rim.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

The damming of the Colorado River buried an iconic geologic formation before record-breaking drought brought it back.

A crack flared at the base provides a pathway completely through a sandstone ridge near Moab.

A house carved into a rock in the 1940s.

On the outskirts of a reborn ghost town, a decaying post office remembers the bad old days.

This mill has survived a tumultuous past to still produce flour and cornmeal.