Southern Mono Historical Society

5489 Sherwin Creek Road
Mammoth Lakes, CA 93546

Toll free phone: 760-934-6918

Local phone: 760-934-6918

Dates Closed: Closed Sunday of Labor Day weekend through Friday of Memorial Day weekend

May-June & early Sept: 10 am - 4 pm, daily

July-August: 10 am - 6 pm, daily

The purposes of the Southern Mono Historical Society are the enhancement of public knowledge of the history of the southern Mono County region and the collection, interpretation and display of artifacts pertaining to such history and culture. The society will make open to the public its collection and resources through the Mammoth Museum at the Hayden Cabin. We have many levels of membership; please consider joining! 


Chamber of Commerce Member



The Mammoth Museum, located in the Hayden Cabin on the banks of Mammoth Creek, invites you to experience local history in the setting of this 1920s log cabin. Exhibits include mining implements, photos, art, intriguing memorabilia and glimpses into the lives of the people and industries that shaped Mammoth long...
The Mammoth Museum at the Hayden Cabin, run by the Southern Mono Historical Society, is only open from Memorial Day weekend through the end of September and closed in winter. The cabin and grounds are available for rent in the summer for weddings, receptions, reunions, parties and gatherings. The scenic...