In which country is the region of Marlborough located?

Marlborough is a highly regarded wine region located in New Zealand, particularly known for its Sauvignon Blanc wines. This region, situated at the northeastern tip of the South Island, has gained international acclaim due to its ideal climate and terroir, which favor the growth of this grape variety. The region benefits from long hours of sunlight and a significant temperature variation between day and night, which enhances the aromatic qualities of the grapes. Additionally, Marlborough’s innovative winemaking techniques and focus on quality have contributed to its reputation as one of New Zealand's premier wine-producing areas.