Been a fan of Creek’s Edge Winery for about 4 years now in Taylorstown/Lovettsville. Beautiful tasting room, huge, nice decor, a lovely loft with a bathroom and comfy sofas and chairs. A lot of seating outside in pavilion and patio as well Which overlooks the open grounds.
Always enjoyed the Cab Franc, Rosé, and red blends. They hired a chef as well.
Other ones we visited Multiple times are Hiddenbrook, Doukenie, Fabbioli, Tatara, Stone Tower, 868 or 858.
I hear Breaux is a good place to visit.
Also enjoyed tastings at Casanel and The wine reserves at Waterford.