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

The restored and active Victorian-era final resting place of San Francisco.

Burial mound for the ears and noses of thousands of mutilated Korean soldiers.

A train ride to the middle of nowhere gives its passengers some of the most iconic views of Japan's seasons.

This quirky roadside attraction dives into the many theories surrounding North America's most infamous hairy cryptid.

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

Home to the "Circus" trees created by Axel Erlandson.

Life in this isolated, hilltop lighthouse was lonely, but it sure was lovely.

This little valley along Highway 1 is engulfed by thousands of lilies during the spring season.

Once America’s most beautiful army base, this abandoned military fort on the coast of Monterey Bay has been left to the elements.

Haunting and beautiful trees, doomed to die.

The oldest continuously operating church in California.

This municipal playground was co-created by the father of one of the most playful characters ever.

A Mysterious Masonic tomb in San Luis Obispo.

An alley covered with 20 years of bubble gum.

A deserted hodgepodge of experimental structures designed by nearby university students.

A house built from trash known as the poor man's Hearst Castle.

The unbelievably opulent home built for an infamous newspaperman.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

Decades' worth of lost and forgotten objects make up the collection of this tantalizingly odd little museum.

A bizarre house filled with an astounding array of collections.

A rapidly disappearing glacier filled with extinct grasshoppers, perfectly preserved in the ice.

The first mural ever dedicated to the women of the Black Panther Party.

A unique attraction and museum dedicated to exploring iconic roadside structures.