A monolith stands on a Stadium Park hillside in Atascadero, Calif., Tuesday, Dec. 2, 2020. (Kaytlyn Leslie/The Tribune (of San Luis Obispo) via AP) The appearance of a 10-foot-tall steel monolith ...

Atascadero, California, artists installed a monolith in Stadium Park after video showed men removing the sculpture. A second monolith appeared in SLO County.

A metal monolith appeared in Atascadero, California, in Stadium Park on a Pine Mountain hiking trail after a similar structure vanished from Utah public lands.

A new metal monolith appeared in a California park just days after ... The silver pillar was reported Wednesday afternoon at the summit of Pine Mountain Loop at Stadium Park in Atascadero, ...

The monolith on Pine Mountain in Atascadero, ... driven five hours from Southern California livestreamed themselves tearing out the shiny, three-sided steel structure in Stadium Park early ...

Atascadero, California, artists installed a monolith in Stadium Park after video showed men removing the sculpture. A second monolith appeared in SLO County.

Atascadero, California, artists installed a monolith in Stadium Park after video showed men removing the sculpture. A second monolith appeared in SLO County.