What grape variety is primarily used in the production of Châteauneuf-du-Pape?

Châteauneuf-du-Pape is characterized by its use of Grenache as the primary grape variety in its production. Grenache thrives in the warm, dry climate of the Southern Rhône Valley, where Châteauneuf-du-Pape is located. This grape is known for its ability to produce wines that are rich in fruit flavors, with notes of cherry, raspberry, and subtle spices. In the context of Châteauneuf-du-Pape, Grenache contributes to the wine's body, texture, and overall character, making it essential to the blend. Although Syrah and other varieties can be included in the final blend, Grenache remains the dominant grape that defines the style of these wines. In addition, the wine's regulations allow for up to 13 different grape varieties but highlight Grenache's prominence as the key component, illustrating its significance in this celebrated wine region.