Mission Garden (Tucson's Birthplace)

Four millennia of continuous farming on this ground — one of the longest agricultural records in North America. The Hohokam dug irrigation canals here around 2100 BCE, growing maize, beans, squash. By the time Jesuit missionary Eusebio Kino arrived in the 1690s, O'odham farmers were raising corn and cotton with summer monsoon water, distributing it through small canals. After Spanish contact, they added winter wheat — a crop that hadn't existed here before Europeans came.

The San Agustín Mission built its gardens and orchards on this spot around 1780. That mission is gone — bulldozed into landfill in the 1950s — but Mission Garden has brought it back as living archaeology. Four walled acres hold themed plots: Hohokam, O'odham before and after European contact, Spanish Colonial, Mexican, Chinese, Yoeme, Africa in the Americas. The Spanish Colonial orchard grows nearly 200 heirloom figs, quince, pomegranates, stone fruit, citrus — propagated from old trees found across southern Arizona and northern Mexico. One Black Mission fig cultivar traces to a centenarian tree photographed in downtown Tucson in the 1930s, believed by the Carrillo family descendants to have grown from a cutting from this mission's orchard.

The Chinese Garden honors farmers who came from Taishan in the late 1800s, rented plots along the Santa Cruz, and sold produce door-to-door from wagons. They grew bitter melon, long beans, Chinese broccoli for themselves; strawberries, lettuce, spinach for European customers. By 1974, Tucson had 80 Chinese grocery stores — Hispanic Tucsonans their main clientele.

Docents lead tours through the plots. Weekly and monthly programs demonstrate O'odham agriculture, offer field-harvested tastings, run workshops on grafting heritage fruit trees. The San Ysidro Festival threshes heritage wheat with traditional methods; the Mesquite Milling event runs harvested beans through hammer mills. Much of the garden's produce goes to food banks and refugee networks.

The site sits at the foot of Sentinel Peak, where the O'odham village of Cuk Ṣon once stood — the name that became Tucson.