The Hart Museum remains closed. Los Angeles County has approved a plan to transfer the William S. Hart Museum and Park from the County to the City of Santa Clarita.

NHMLAC 2024 – A Year of Impact and Innovation

Thank you for being part of the Natural History Museums of Los Angeles County, and our vision to inspire wonder, discovery and responsibility for our natural and cultural worlds.

Juliet Hook holding a flat cut-out of an ammonite with a purple shell and orange and white striped head with tentacles