San Diego Beer, Wine & Spirits Tours in downtown San Diego operates as a women-owned tour company from West Harbor Drive, running chauffeured vineyard excursions, craft-brewery crawls, and distillery circuits across San Diego County. The signature Chauffeured Vineyards Adventure runs approximately six hours with hotel pickup, visiting two San Diego County wineries for roughly 15 pours paired with farm-to-table food — a guided deep-dive format that complements the self-paced pub routes mapped by San Diego Pub Crawler downtown. San Diego County predates Napa as California's original wine country, and the tour programming leans into that lineage by routing through family-run vineyards east of the city rather than the Temecula corridor, with guides providing viticulture history alongside tasting education. A brewery-focused trolley tour adds a transit-based alternative that loops through San Diego's craft-beer district, sampling taprooms whose concentration downtown includes Ballast Point Brewing on the waterfront. Private group charters scale from couples to 70 guests per day, with full-day itineraries bundling winery visits, distillery tastings, and restaurant pairings into single-operator packages for bachelorette parties, corporate retreats, and incentive travel.