CALIFORNIA ICONS • NAPA, SONOMA & THE CENTRAL COAST

California Dreaming. Legendary Wines. Extraordinary Stories.

California didn’t just challenge the world’s greatest wines. It created a few legends of its own.

From Napa Valley’s legendary Cabernet Sauvignon to Sonoma’s extraordinary Pinot Noir, California has transformed the world of fine wine. But the story doesn’t end in the north. The bold Rhône-inspired wines of Paso Robles and the remarkable cool-climate vineyards of Santa Barbara reveal a California that is endlessly inventive, fiercely independent, and capable of extraordinary greatness.

In this guided tasting, we’ll explore the iconic vineyards, groundbreaking winemakers, and defining wine styles that put California on the international map. Discover the pioneers who challenged European traditions, the regions that became legends, and the innovations that continue to shape California wine. Expect celebrated classics, fascinating discoveries, and a few surprises from the Golden State.

01 / DISCOVER

The California Legends

Explore the pioneering winemakers, historic vineyards, and remarkable wines that established California’s reputation for greatness.

02 / EXPLORE

Four Iconic Regions

Travel from Napa and Sonoma to Paso Robles and Santa Barbara, discovering the distinctive wines that define each region.

03 / UNDERSTAND

What Makes an Icon?

Discover how geography, innovation, history, and exceptional winemaking can turn a great wine into a legend.

Four Regions That Changed California Wine

California is anything but one-dimensional. Across its mountains, valleys, and coastal vineyards, differences in climate, soil, and winemaking philosophy produce remarkably different expressions of the world’s great wine grapes.

01 / THE LEGEND

Napa Valley

CABERNET SAUVIGNON • BORDEAUX BLENDS • FUMÉ BLANC

The region that transformed California’s reputation for fine wine. Napa’s powerful yet sophisticated Cabernet Sauvignons have become international benchmarks, while its pioneering estates helped establish a distinctly American vision of winemaking excellence.

WHY NAPA MATTERS

Visionary winemakers, exceptional vineyards, and a relentless pursuit of quality transformed this small California valley into one of the world’s most prestigious wine destinations.

02 / THE ARTISAN

Sonoma County

PINOT NOIR • CHARDONNAY • ZINFANDEL

From the fog-cooled vineyards of the Russian River Valley to the rugged Sonoma Coast and the historic old vines of Dry Creek Valley, Sonoma offers remarkable diversity. Discover a region celebrated for expressive Pinot Noir, beautifully crafted Chardonnay, and some of California’s most distinctive Zinfandels.

WHY SONOMA MATTERS

Sonoma helped redefine California wine through cool-climate viticulture, small-production winemaking, and a remarkable commitment to expressing the character of individual vineyards.

03 / THE REBEL

Paso Robles

GRENACHE • SYRAH • MOURVÈDRE

Welcome to California’s Rhône revolution. With dramatic temperature shifts, limestone-rich hillsides, and a fiercely independent winemaking culture, Paso Robles has become a destination for ambitious producers and remarkable wines. Bold blends and adventurous experimentation are part of its identity.

WHY PASO ROBLES MATTERS

A new generation of ambitious winemakers helped establish Rhône varieties as serious California wines, proving that innovation and independence could create something extraordinary.

04 / THE COOL-CLIMATE MASTER

Santa Barbara County

PINOT NOIR • CHARDONNAY • SYRAH

Where the Pacific Ocean meets remarkable vineyards, cool coastal air helps produce wines of extraordinary elegance and complexity. From the Sta. Rita Hills to the Santa Maria and Santa Ynez Valleys, Santa Barbara has established itself as one of California’s most exciting regions for Pinot Noir, Chardonnay, and Syrah.

WHY SANTA BARBARA MATTERS

Pioneering growers and winemakers demonstrated that California could produce wines defined by freshness, elegance, and remarkable complexity, challenging the assumption that bigger always means better.

About the Wine School of Philadelphia

Founded in 2001 by winemaker and author Keith Wallace, the Wine School of Philadelphia offers public tasting classes and professional wine education in Philadelphia’s Rittenhouse neighborhood. The school has earned two Best of Philly awards, including recognition for adult education, and a 2026 Philadelphia Inquirer Philly Favorites Silver award in the Trade School category. Classes take place at 109 S. 22nd Street, Philadelphia, PA 19103.