9 Reasons to Visit Napa Valley and Sonoma County in the Off-Season Mon, 09/09/2019 - 16:47 — tcohn California's wine country is ready for visitors year-round. Here are our reasons why off-season is a great time to go. Language English Tags: rentalcarswine countrynapasonomadiningwinewine tastingNapa Valleysonoma countywine trainmichelinrestaurantvineyardtourholidaywinterautumndealsrateshotelsbeyondbeyonf sdbeyond the bridge