Where is St. Helena?

St. Helena - American Canyon St. Helena - Bakersfield St. Helena - Auburn St. Helena - Benicia St. Helena - Bodega Bay St. Helena - Carmel St. Helena - Berkeley Marina St. Helena - Danville St. Helena - Concord St. Helena - Castello di Amorosa St. Helena - Eureka St. Helena - Calistoga St. Helena - Dixon St. Helena - Davis St. Helena - Fairfield St. Helena - Fort Bragg St. Helena - Fairmont Sonoma Mission Inn & Spa St. Helena - Fresno St. Helena - Geyserville St. Helena - Golden Gate Bridge St. Helena - Glen Ellen St. Helena - Grass Valley St. Helena - Kelseyville St. Helena - Healdsburg St. Helena - Las Vegas St. Helena - Los Angeles St. Helena - Mendocino St. Helena - Marin Headlands St. Helena - Menlo Park St. Helena - Monterey St. Helena - Modesto St. Helena - Napa St. Helena - Oakland Airport St. Helena - New York St. Helena - Oakland St. Helena - Petaluma St. Helena - Redwood National and State Parks St. Helena - Reno St. Helena - Richmond St. Helena - Rohnert Park St. Helena - Sacramento Airport St. Helena - Sacramento St. Helena - Roseville St. Helena - San Francisco Airport St. Helena - Salt Lake City St. Helena - San Francisco St. Helena - San Leandro St. Helena - San Jose St. Helena - San Francisco International Airport St. Helena - San Jose Airport St. Helena - San Luis Obispo St. Helena - San Ramon St. Helena - Santa Barbara St. Helena - Santa Rosa Airport St. Helena - Santa Rosa St. Helena - Sonoma St. Helena - Seattle St. Helena - South Lake Tahoe St. Helena - Schramsberg Winery Historical Marker St. Helena - Stanford University St. Helena - Vallejo Ferry Terminal St. Helena - Truckee St. Helena - Ukiah St. Helena - Vallejo St. Helena - Vacaville St. Helena - Vancouver St. Helena - Walnut Creek St. Helena - Windsor St. Helena - Winters St. Helena - Woodland St. Helena - Yountville