Winter can be a quieter way to visit Loudoun, especially from November through March—but it rewards a little more checking before you leave.
Check winter hours first
30 active venue records mention seasonal, winter, or holiday hours. That is a useful signal, not a promise of availability: check the current schedule directly before you drive. Examples from those records include Stone Tower Winery, Casanel Vineyards & Winery, 868 Estate Vineyards, Sunset Hills Vineyard, Walsh Family Wine, Doukénie Winery, Hillsborough Winery, Brewery & Vineyard, Notaviva Farm Brewery & Winery, Two Twisted Posts Winery, Bluemont Vineyard, The Barns at Hamilton Station Vineyards, Hiddencroft Vineyards. For Thanksgiving through New Year’s, compare confirmed closures and shortened days on the holiday-hours page.
Fireplaces and rainy-day planning
The active records with an indoor-fireplace amenity are Dirt Farm Brewing. For a broader weather-aware shortlist—drawn from covered seating, kitchens, and fireplace amenities—see Rainy-Day Loudoun.
Build a smaller day
Keep the route tight, confirm food and reservation policies, and give yourself extra travel time on rural roads. Two well-timed stops are often better than a rushed circuit in cold or wet weather.