Martinez & Martinez Winery
357 Port Ave • Prosser, WA
The Martinez Family has been growing grapes in the Horse Heaven Hills (HHH) American Viticultural Area since 1981 and has been making wine since 2005. The boutique winery focuses on their estate and other family-tied Washington vineyards. The Prosser Tasting Room is the home of the famous Rosé Rita wine slushy.