Yours have been halted at this time.
I asked the manager when I was there last. He said they took the pandemic opportunity to do some upkeep and remodeling down in the cellar, but that tours should resume before year end. Call ahead to check if you plan on going and this is important to you.
No tours of the wine cellar or kitchen. There is rumor/ heresay about them reopening the tours. Your best bet is to call them directly and ask about when the tours may start up again.
Not for the time being
I believe the kitchen and wine cellar tours were stopped during Covid, the Desert room is still open.
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