What days are they open?

All ten are open Friday to Sunday.

Do I need a reservation?

Most ask you to book ahead. Tablas Creek Vineyard, Justin Vineyards and Winery and Adelaida Cellars take walk-ins.

Posted tastings run $20 to $95, with Linne Calodo Cellars at the low end.

Adelaida District, Paso Robles Willow Creek District, Rheinhessen and Templeton Gap District.

TASTEMAKERS

SFGate's picks prove Paso's old-guard heavyweights still make the wines that matter most.

10 wineries