Introduction: Presentation of Marsanne as a noble, although lesser known, grape from the Rhône Valley.Historical and cultural importance of Marsanne in the region.Grape characteristics: ampelographic aspects, vegetative cycle, oenological potential.Production overview: main regions, wine styles, challenges and potential. Origins and History of Marsanne: History and origins of the Marsanne grape: legends, myths and historical facts.Marsanne's trajectory in the Rhône and its expansion to other regions of the world.Evolution of cultivation and production over the centuries.Marsanne in modern winemaking: challenges and perspectives. Terroir and Marsanne: Marsanne growing regions: Rhône Valley (Crozes-Hermitage, Hermitage, Saint-Joseph), Australia, California.Influence of climate and soil on Marsanne's expression.Ideal soil types for growing the variety.The interaction between variety and terroir in defining wine style. Ampelographic and Viticultural Aspects: Detailed description of the vine: leaves, bunches, berries.Marsanne's vegetative cycle and its particularities.Vineyard management: pruning, training, disease control.Cultivation techniques to optimize grape quality.Adaptation of Marsanne to different driving systems and planting densities. Winemaking and Wine Styles: Marsanne winemaking processes: traditional and modern methods.Elaboration of different styles of wine: Dry whites with different levels of body and complexity.Sparkling wines.Dessert wines (rare).Influence of winemaking techniques on wine characteristics.The role of the winemaker in the production of quality wines from Marsanne.Use of Marsanne in assemblages: complementarity with other varieties (Roussanne, Viognier). Sensory Characteristics of Wines: Sensory profiles of wines made with Marsanne: aromas, flavors, structure, body.The influence of terroir and winemaking on sensory characteristics.Evolution of Marsanne wines in the bottle: aging potential.Sensory analysis of different wine styles and vintages.Tips for tasting and appreciation. Pairing with Gastronomy: Pairing Marsanne wines with regional and international cuisine.Suggestions for dishes that harmonize with different styles of wine.Tips for creating complete gastronomic experiences. Denominations of Origin and Labels: Main designations of origin that use Marsanne: Crozes-Hermitage AOC, Hermitage AOC, Saint-Joseph AOC.Regulations and specificities of each denomination.Prominent producers and labels.The Marsanne wine market: perspectives and challenges. Challenges and Perspectives: Production challenges: climate change, competition, vine diseases.Sustainability and environmental preservation.Research and innovation in viticulture and oenology at Marsanne.The future of Marsanne and its growth potential.