The cellar alley runs along the southern support wall of the marketplace. Here are the entrances to twelve vaulted cellars, which were already mentioned around 1600 and extend far beneath the marketplace. They are part of the once extensive and interconnected cellar system, another feature of the wine-growing village. Even today, some of the cellars are used for wine storage and can be visited during the annual cellar tour that takes place during the grape blossom festival.
