Near Lee Vining in Mono County, California — The American West (Pacific Coastal)
De Chambeau Ranch
The original house was enlarged, the barn was tripled in size, and a black smith shop was constructed. Once completed, the ranch consisted of 14 separate buildings.
The De Chambeau Ranch eventually became the 3rd largest ranch in the Mono Basin.
Louis De Chambeau died on August 2nd, 1933 at the age of 71. By the 1940's, the last descendant of the De Chambeau family had moved away. The oldest son, Arthur, continued to manage the ranch from Bridgeport for some time, leasing it to sheep men. It was acquired by the Inyo National Forest on February 7th, 1992. If you wish to learn more about this ranch or any other ranch in the Mono Basin, visit the Mono Basin Historical Society, located on Mattley Avenue in Lee Vining.
Your cooperation in not entering the buildings and treating this historic ranch with the same respect you would your own property is necessary to preserve this important part of our heritage. If you notice any evidence of disturbance or vandalism to the buildings or ranch compound, please report it to the Forest Service at the Mono Basin National Scenic Area Visitor Center, located on the north end of Le Vining, or contact them by phone at (760) 647-3401. Thank you.
Erected by Department of Agriculture, U.S. Forest Service.
Topics. This historical marker is listed in these topic lists: Agriculture • Settlements & Settlers.
Location. 38° 2.894′ N, 119° 5.714′ W. Marker is near Lee Vining, California, in Mono County. It is on Cemetery Road. Touch for map. Marker is in this post office area: Lee Vining CA 93541, United States of America. Touch for directions.
Regionally, this marker is in California’s Sierra Nevada. It is also in the American Mountain West. Globally, it is in North America, on the Ring of Fire, in the Pacific Rim, in the Western Hemisphere, in the Western World, and in the Anglosphere. Historically, it finds itself in what was once New Spain and also Mexicos Alta California.
Other nearby markers. At least 8 other markers are within 7 miles of this marker, measured as the crow flies: The De Chambeau Family (within shouting distance of this marker); From Scrubland to Ranchland (within shouting distance of this marker); Avalanche of 1911 (approx. 3.8 miles away); Grave of Adeline Carson Stilts (approx. 4.2 miles away); Mono Diggins (approx. 4.8 miles away); Sheriff James P. Dolan (approx. 5.4 miles away); Upside-Down House (approx. 6.3 miles away); Lee Vining (approx. 6½ miles away). Touch for a list and map of all markers in Lee Vining.
More about this marker. This marker is located at the De Chambeau Ranch. Access is by heading south from Cemetery Road on an unnamed dirt road.
Credits. This page was last revised on October 12, 2025. It was originally submitted on October 4, 2015, by Barry Swackhamer of Brentwood, California. This page has been viewed 1,145 times since then and 67 times this year. Last updated on October 12, 2025, by Thierry Chaunu of New York, New York. Photos: 1, 2. submitted on October 4, 2015, by Barry Swackhamer of Brentwood, California. • Andrew Ruppenstein was the editor who published this page.

