Altitude Tours offers small group daily wine tours from Queenstown to the Gibbston region in Central Otago, New Zealand's premier wine growing area, with a fleet of 2017 Mercedes vans. They have created two different wine and craft beer tasting experiences with options to visit over a dozen of the best wineries and cellar doors within an hour of Queenstown. The document also notes that once a wine producer chooses a grape variety, the viticulture and vinification methods used to grow the grapes and make the wine can vary significantly between different wineries.