Brentwood sits at the eastern edge of Contra Costa County, about an hour's drive from San Francisco, where the Sacramento-San Joaquin Delta meets the foothills of Mount Diablo. It is, at its core, a farm town — and a good one. The surrounding flatlands produce some of the best sweet corn in the state, along with stone fruits, berries, and vegetables that most Bay Area residents only encounter in supermarkets.
The real draw is the Harvest Time farm trail, a network of more than 30 family farms and ranches that open to visitors from late spring through early fall. You pick your own cherries, apricots, peaches, nectarines, and strawberries directly from the source. It is unpretentious, genuinely fun, and the produce is exceptional. Families make a day of it; serious cooks plan whole weekends around the stone fruit season.
Downtown Brentwood has been tidied up over the years into a walkable strip of boutiques, cafes, and restaurants. The historic Delta Theater on First Street is a well-preserved Art Deco cinema now used as a live music and events venue. Every July after Independence Day, the town holds Cornfest, a family-friendly celebration of the corn harvest with vendors, food stalls, and the kind of civic enthusiasm that only a town with a genuine agricultural identity can pull off.