A wildfire burning across Santa Rosa Island has already scorched 17,554 acres of the island’s 53,760 acres, making it the largest blaze on any of the eight California Channel Islands in recorded history. Beyond the threat to endangered endemic plants and rare
By the time the smoke reached the edges of Santa Rosa Island, the scale of the fire was no longer just about acres. It was about what those acres could take.
The current fire has burned 17,554 acres of Santa Rosa Island’s 53,760 acres—32.7 percent of the island. It is now the largest fire on any of the eight California Channel Islands in recorded history. The previous record was a 13. 000-acre blaze on San Clemente Island in July 2024. a fire started by military exercises on the Navy island.
What makes this one especially hard to watch is what it threatens. The flames are endangering the island’s endemic flora. including the Santa Rosa Island Manzanita. Santa Rosa Island Torrey Pine. Santa Rosa Island Live-forever. Hoffmann’s Gilia. Munchkin Dudleya. and Island Tree Mallow—several of which are already listed as endangered species. The fire is also threatening rare fauna populations, including island foxes, island spotted skunks, island deer mice, and many more.
But the damage that has begun to be confirmed is not limited to living things.
At least three historic structures have already been confirmed lost: Johnson’s Lee Equipment Shed on the western edge of the fire and the Wreck Line Camp Cabin on the eastern edge. A storage structure adjacent to the equipment shed was also reduced to ashes. The National Park Service is taking preventative measures to ensure the fire does not spread to the historic Main Ranch structures—a worst case scenario.
For people who know what those buildings meant, losing them is not just “heritage” in the abstract. It is the physical end of a story that helped explain why this remote island has always felt occupied by time—Cold War logistics, ranch work, and the strange architecture that grew out of both.
Johnson’s Lee, and a Cold War shoreline
The name “Johnson’s Lee” harkens back to William M. Johnson, a United States Coast Survey employee who was in charge of Channel Islands topographic surveys compiled in 1855, 1859, and 1860.
In the years between 1951 and 1963. a large military installation was developed in response to the threat of attacks during the Cold War. It consisted of seven two-story barracks. a mess hall. a power house. a pier. three maintenance buildings. seven administrative support buildings. two water tanks. an incinerator. and a number of small sheds.
The U.S. government leased about 10 acres for this Air Force Air Control and Warning Station. It was manned until 1963 with up to 300 personnel. In 1965, the facility was abandoned, and demolition was delayed due to asbestos mitigation issues. Vail & Vickers re-purposed building materials from the site for decades. going so far as to relocate an entire building to the Main Ranch. as noted by Marla Daily. president emerita of the Santa Cruz Island Foundation.
In the early 1990s, the facility was largely torn down by Channel Islands National Park. A few structures—including the Johnson’s Lee Equipment Shed—were preserved for their historic and educational value.
When the equipment shed burned, the island lost more than wood and beams. The loss of Johnson’s Lee Equipment Shed amounts to the loss of the last physical structure connecting people to this long and imposing history of the Cold War–era Air Force Base.
Ford Point, “The Wreck,” and a camp built from what washed ashore
Just to the east of Johnson’s Lee, on the island’s southeast quarter, the Wreck Line Camp Cabin stood near Ford Point. The nickname “The Wreck” comes from the 1894 stranding of the Crown of England.
The story of that place also connects to survey work. The area served as a survey station established in 1934 by Charles K. Green, who wrote that it was located on a “portion of the wood deck of a wrecked ship standing vertically in the ground 35 feet in height on Skunk Point.”
Before it became a preserved piece of history, the camp was practical—early ranchers Vail & Vickers established “The Wreck” camp to salvage lumber and materials that washed ashore from the frequent shipwrecks along the island’s treacherous coastlines.
Now the cabin is gone.
Stakes beyond structures: plants, animals, and even a downed plane
The confirmed losses from the fire include not only the two historic structures, but also the storage structure adjacent to Johnson’s Lee Equipment Shed reduced to ashes.
Another piece of material history has been lost as well: a downed plane. Stinson L-5. used by bow hunters to poach deer from the island. The account is grimly specific. After hitting a cattle wallow on the ridge top and breaking its landing gear. the hunters walked into ranch headquarters and complained that they had to make an emergency landing. They planned to return the following weekend with replacement parts. but by the time they returned. the cattle had eaten the fabric off the plane’s wings.
Even when a fire moves fast, it tends to leave a slow kind of aftermath—what’s destroyed, what’s endangered, and what people will now spend months trying to understand.
A history of fires on Santa Rosa Island
This fire is not the first time Santa Rosa Island has burned. Evidence of fire reaches far back. During archaeological expeditions on Santa Rosa Island, researchers found burned areas where ancient peoples—12,000 to 30,000 years ago—cooked pygmy mammoth. Controlled fire tests were conducted to study the action of ancient fires on the earth. and excavations uncovered “barbecue” pits where mammoth bone had been burned.
In November 1878. one of the earliest documented fire incidents in the historical record took a different shape: acting on a complaint from the More brothers. who owned the island at the time. Constable Phillips and Deputy Marshal Donnellan arrested nine men for trespassing. burning grass. shooting. and other crimes committed on Santa Rosa Island.
In 1968/9, the tragedy was personal and lethal. On November 3. 1969 [recorded elsewhere as November 3. 1968]. Howard Albert Anderson (1918–1969). the cook on Santa Rosa Island. was killed in a ranch house fire. The fire was believed to have been started by Anderson’s cigarette after he had fallen asleep smoking in bed. Anderson had worked for Vail & Vickers for about six and a half years at the time of his death at age 51. The building that burned—the Bunk House/Cook House—was one of the oldest on the island. dating to the More era of the 19th century. It was a total loss. Afterward. Al Vail and Bill Wallace designed a new comedor/bunk house. famously sketching the first plans on a napkin before engaging an architect.
Even in more modern times, fire has not spared the island. On January 26, 2001, a fire burned roughly 10 acres of grass and brush on the southwest shore of Santa Rosa Island. Crews from the National Park Service and the U.S. Forest Service battled the fire, along with two air tankers and a helicopter.
What the island’s stewards fear most now is not just loss. but the kind of loss that can’t be rebuilt from memory. Dr. Tim Vail—former Santa Rosa Island rancher and president of the Santa Cruz Island Foundation—said: “In my years on the island. I can think of three or four fires on Santa Rosa Island. We know that the fires are overwhelmingly human-caused. It saddens me to see the loss of several historic buildings and irreplaceable artifacts that my family looked after for generations. Not to mention, the endangerment of several endemic plants and animals found on Santa Rosa Island — notably the Torrey pines. It is now. perhaps more than ever. important that we protect the human history of the many families that lived on these islands.”.
In the middle of this burning landscape, history and ecology are being pulled toward the same edge: what can be saved, and what is already gone.
Santa Rosa Island fire Channel Islands endemic plants Torrey pine island foxes historic structures Johnson’s Lee Equipment Shed Wreck Line Camp Cabin National Park Service Stinson L-5