SierraHerps.com is owned/operated by Robert and Eric Hansen. We are located on a ranch in the Sierra Nevada foothills of central California, an area of oak-studded hills and extensive granite outcroppings. Our climate works well for breeding Mexicana kingsnakes—our winter temps get cold, but not too cold (rarely freezing), and the snakes seem to respond nicely. 

This website is intended to present images and information about kingsnakes of the Lampropeltis mexicana complex. We hope you find our site educational and enjoyable, and we welcome your comments and suggestions. 

To contact us, send an email to: [email protected] 

Thank you for visiting SierraHerps.com!