San Bernardino Ranch
Added to the National Register in 1966, and a National Historic Landmark.

The record
| Property type | Historic district |
| Address | 17 mi. E of Douglas on the international boundary, Douglas, AZ |
| County | Cochise County |
| Listed | Oct 15, 1966 |
| Listed for | Military, Transportation, Exploration and settlement, Architecture |
| Level of significance | National |
| Also known as | John Slaughter Ranch |
| Reference number | 66000170 |
| Designations | National Historic Landmark |
The nomination form, the document that argues why this place matters, is in the National Archives: Read the nomination ↗
Visiting
| Address | 17 mi. E of Douglas on the international boundary, Douglas, AZ |
| Coordinates | 31.3364° N, 109.2797° W · Directions ↗ |
| Also in Douglas | 15 listed places in Douglas → |
Explore
Map
Nearby in Cochise County
Public land around it
| San Bernardino National Wildlife Refuge ↗National Wildlife Refuge, U.S. Fish and Wildlife Service | About a mile away2,365 acres |
Wilderness Atlas publishes a centroid and an acreage for each unit, not a boundary line. Distance here is measured to a circle of the same area drawn around that centroid, so treat it as roughly right rather than surveyed.
Local history books for Douglas
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Guidebooks to historic places and travel in Arizona
Titles come from Open Library's catalog, matched by subject heading or by title.
Reference
Questions people ask
When was San Bernardino Ranch listed on the National Register?
Oct 15, 1966. It is also a National Historic Landmark, the higher of the two designations.
Source: National Park Service
Where is San Bernardino Ranch?
17 mi. E of Douglas on the international boundary, Douglas, Cochise County, Arizona.
Source: National Park Service
Where is the nomination form for San Bernardino Ranch?
The National Archives holds the nomination form, the document that made the case for listing.
Source: National Archives
Sources
Name, location, type and dates come from the National Register office's spreadsheet of listed properties, because the Park Service's spatial data does not carry this listing. The map point comes from Wikidata. Construction date, architect, style, photograph and encyclopedia link come from Wikidata and Wikimedia Commons, matched on reference number 66000170. Nothing here is transcribed by hand. The nomination form and photographs ↗ at NPGallery are the original nomination as filed with the National Park Service, and the form is often the best description of the place.