What is Sears-Kay Ruin?
About a thousand years ago, Hohokam farmers who worked the Cave Creek bottomland walked up a rocky knob above the valley and built a village on top of it: roughly 40 masonry rooms in several walled compounds, with a commanding view in every direction and no easy way up. Archaeologists date the construction to about 1050 and the occupation to roughly 150 years, ending in the late 1100s or early 1200s, with perhaps 100 people living here at its peak. Why they built on a defensible hilltop rather than beside their fields is still argued; the view of anyone approaching from the Verde side is one plausible answer. The walls are unmortared stacked stone, knee to waist high today, and you can stand inside the rooms.
The Forest Service developed the site in the 1990s with a one-mile interpretive loop that climbs about 220 feet from a paved lot past signed stops to the upper compound and back through the lower rooms. Facilities are modest and good: three ramadas with tables and grills, a vault toilet, trash cans and parking for eight vehicles, at 3,400 feet with the Mazatzals on the eastern skyline. It is listed on the National Register of Historic Places, it costs nothing, and it is almost never busy. The name comes from the Sears-Kay cattle ranch that worked the valley below in the 1880s.
What you get is the easiest place within an hour of Scottsdale to stand inside a thousand-year-old room, with signs that explain what you are looking at and a shaded table afterward. What you do not get is water, a visitor center, rock art or a hike of any length; it is an hour, not a day, and the day is made by continuing up the road to Seven Springs.
How to visit Sears-Kay right
Pay nothing, plan around the hours. Free, no Tonto Pass. Day use only, 6 a.m. to 10 p.m. There is nothing to reserve.
Get there. Take Scottsdale Road north to Carefree Highway, west to Cave Creek Road, and north through Cave Creek and Carefree. Stay on Cave Creek Road as it leaves town, passes the Bartlett Lake turnoff and enters the Tonto National Forest as Forest Road 24, also signed Seven Springs Road. The Sears-Kay turnoff is on the right about 14 miles north of Carefree, with a short spur to the lot. Figure 55 minutes from Old Town; the road is winding and slow once it leaves the subdivisions. Cave Creek Road is paved past the forest boundary and the Sears-Kay turnoff; the gravel begins beyond, on the last several miles to Seven Springs, which is narrow with blind curves. Any car reaches Sears-Kay in any weather short of a flood; trailers are not allowed on the spur.
Pick the season and the hour. October through April. Go in the late afternoon in winter, when the low sun throws the wall lines into relief and the Mazatzals and New River Mesa go orange across the valley. At 3,400 feet it runs a few degrees cooler than Scottsdale, which is not enough in July; the loop is short enough for a cool summer morning, but the drive is the point and the heat is real.
Water and shade. None to drink; fill up in Cave Creek. The ramadas are shaded and almost always empty, so bring lunch; the loop itself is not shaded.
Walk the loop clockwise. You climb to the main compound first and finish through the lower rooms. The path is maintained and signed, rocky in places, with a short steeper pitch to the upper compound; 40 minutes with every sign read, an hour at a stroll. It is fine for children and for grandparents who are steady on their feet.
Protect the site. The walls are original and fragile. Do not sit on them, stack them, rebuild them or take anything, including the potsherds you will see. A century of visitors has already lowered the walls. Looting here is a federal crime; the Forest Service posts the number, 1-800-VANDALS. The rules for petroglyphs and ruins apply in full.
Watch the sky. The knob is exposed to lightning in monsoon season; if thunder is rolling off the Mazatzals, read the signs from the ramada. Cell service drops out around the Tonto boundary.
Make a day of it, or skip it if you want a real hike. Seven Springs and its running creek are five gravel miles on; Spur Cross and Jewel of the Creek are back toward town. For a Hohokam site with rock art instead of rooms, the Hieroglyphic Trail in the Superstitions is the pairing, and for the Hohokam story told by their descendants, the Huhugam Ki Museum on the Salt River reservation is twenty minutes from Old Town.
A fort on a hill, found by cavalry and named for cattle
The Hohokam are the canal builders of the Salt and Gila, the people whose ditches still run under Scottsdale, and most of what they left is on the valley floor. Sears-Kay is the other kind of Hohokam site: a hilltop compound at the northern edge of their world, where the desert farmers of Cave Creek met the uplands. Around 1050 they built about 40 rooms of stacked stone in several walled compounds on a knob 220 feet above the creek, enough for perhaps 100 people. One room has rounded corners instead of square ones, and archaeologists suspect it is older than the rest. Around 1200, after roughly 150 years, the village was abandoned; nobody knows why, and the general collapse of the Hohokam world was still two centuries off. The Forest Service’s own sign dates it closer to 1500, which does not match the archaeological record.
The people who held the Cave Creek country after the Hohokam were the Tonto Apache, and the people who recorded the ruin were the soldiers sent to remove them. In 1867 a patrol of the 5th Cavalry out of Fort McDowell, the post on the Verde fifteen miles southeast, came across the walls and wrote them down, the first mention of the site. Three years later, in 1870, soldiers from the same fort settled at the cave on Cave Creek that gave the town its name, and in 1873 prospectors from the Bradshaws found gold there; within a decade the valley was mines and cattle.
The cattle gave the ruin its name. J.M. Sears founded the Sears-Kay Ranch in 1887, and its range took in the knob and the creek below it; by the time anyone cared to name the ruin, it was simply the ruin on the Sears-Kay. The site passed into the Tonto National Forest with the rest of the Cave Creek uplands, where it sat unmarked for most of a century while visitors sat on the walls and pocketed sherds, which is why the walls are knee high where they were once a room’s height.
The Forest Service turned it into a destination in the 1990s, with the paved lot, the three ramadas, the vault toilet and the signed one-mile loop, and on November 24, 1995 Sears-Kay was listed on the National Register of Historic Places. The register entry, like most for archaeological sites, restricts the address, which is why you will not find it on the usual maps; the Forest Service sign on FR 24 is the address. In September 2020 a wildfire burned across the knob and took most of the vegetation; the stone walls came through, and the loop reopened to a barer hill that, for now, shows the room outlines more clearly than before.
What is coming is pressure. Cave Creek Road carries far more traffic to Bartlett and Seven Springs than it did when the lot was built for eight cars, and the walls lose a little height every year. The Forest Service’s answer so far is the sign with the phone number.
Why it matters
Sears-Kay is the Hohokam at the edge of their map, and it explains the north end of the Valley the way the canals explain the south: these were farmers who, for some reason we cannot read, spent 150 years on a fortified hilltop looking toward the Verde. It also carries the short history of everything after them in a single name and a single date, the cavalry patrol from Fort McDowell that found it and the cattle ranch that named it. For a Scottsdale visitor the verdict is easy. It is free, it is 55 minutes away on pavement, the loop takes under an hour, and there is nowhere closer where you can stand inside a room a thousand years old and read what it was. Go in the late afternoon in winter, keep your hands off the walls, and continue to Seven Springs.