There are numerous wineries around Queenstown. My personal favorite was called Chard's Farm in Arrowtown, just out of Queenstown. After strolling around this quaint old-world village, drive around and visit the wineries.
Mr. Chard will tempt you with his wines, but you must try his Chardonnay - like melted butter pouring down your throat - exquisite. It was simply the nicest Chardonnay I've tried!!!