Welcome to Hill Top Winery Custom Estate wines. We are located in beautiful Valley Center of San Diego County. We invite you to browse our selection of wines and we hope you will give a bottle or two a try. We pride ourselves on quality over quantity. Our focus is growing, harvesting, crushing and producing the best grapes our land has to offer. In return, the wine we produce is of the highest quality. We proudly bear the San Diego County Farm Bureau's San Diego Grown 365 seal, representing our locally grown grapes and locally produced wines.