Introduction: Presentation of the Okanagan Valley as a unique and growing wine region in Canada.Context of Canadian wine production and the role of the Okanagan Valley.Geographic and climatic characteristics of the region: lakes, mountains, semi-arid climate, influence of "terroir"Production overview: cultivated grapes, diversity of wines, challenges and potential. History of Viticulture in the Okanagan Valley: Origins of viticulture in the region: pioneers and first wineries.Development of the wine industry over the years.Influence of indigenous communities and European immigrants.Historical milestones and key moments in the evolution of winemaking.The Okanagan Valley as a tourist destination and gastronomic hub. The terroir of the Okanagan Valley: Climate and soil: temperature variations, hours of sunshine, types of soil.Subregions and their distinct characteristics: Kelowna, Penticton, Osoyoos.Microclimates and their influence on grape quality.The impact of terroir on the region's wines. Okanagan Valley grapes: Grape varieties grown: Brancas: Pinot Gris, Chardonnay, Riesling, Sauvignon Blanc, Gewürztraminer.Tintas: Merlot, Pinot Noir, Cabernet Franc, Syrah.Characteristics of each variety and the wines they originate.Adaptability of grapes to Okanagan Valley terroir.Emerging varieties and experiments. Wine Production: Vineyard management: adaptation to climatic conditions, sustainable practices.Winemaking processes: traditional methods and innovative technologies.Elaboration of different types of wine: reds, whites, rosés, sparkling wines, ice wines.The search for style and identity in Okanagan Valley wines.The role of the winemaker in expressing terroir. Okanagan Valley Wines: Sensory profiles of wines: aromas, flavors, structure, body.Detailed descriptions of the region's wines.Harmonization with local cuisine.Tips for tasting and appreciation.Important labels and producers.Awards and recognition. Enotourism in the Okanagan Valley: Attractions of the region: landscapes, wineries, lakes, mountains, leisure activities.Wine tourism itineraries and experiences.Wine-related events and festivals.The importance of wine tourism for the local economy. Challenges and Perspectives: Production challenges: climate change, labor, market.Sustainability and environmental preservation.Research and innovation in viticulture.The future of viticulture in the Okanagan Valley.