This top five list is not in order. You seriously wouldn't ask me to choose a number one. I just couldn't do it. However, if you are making your first trip to the gorgeous Temecula Valley Wine region the following Wineries are a must on your first trip.
Wiens Family Cellars
Wilson Creek Winery
Danza Del Sol Winery
Everyone has different tastes so if you feel I missed one, comment below.