We just stayed a night at Buckeye Lake Winery on January 12th, so right in the middle of winter. My family and I were taking our camper out West and just wanted to have reliable campgrounds each night since it was winter, and we had a 1-year-old and dog with us. I knew the winery wouldn't be open but the owner, Tracy, was in great communication with us along the way. When we arrived, he poured us some of their wine and it was extremely good. To be honest, I was expecting it to be a sweet wine but he grows all his grapes in Napa and that shows 100% in the wine. We shared a few more glasses of wine with him as he showed us around the winery, even though they were closed! After purchasing a bottle of wine, we headed to the campground which had everything you'd need. I would definitely love to come back during the summer and enjoy an evening at the winery with a short walk back to your campground, maybe leaving the 1-year-old at home ;) Would recommend it for sure.