About Chateau Boswell Winery
Been making pure vineyard expressions since 1979, and they keep things intimate with an appointment-only setup on the Silverado Trail.
Tasting Experiences
Private Estate Experience
A private tasting experience where you and your guests will be the only visitors on the property during your appointment.
When to visit Chateau Boswell Winery
MondayClosed
Tuesday10:00 AM - 4:00 PM
Wednesday10:00 AM - 4:00 PM
Thursday10:00 AM - 4:00 PM
Friday10:00 AM - 4:00 PM
Saturday10:00 AM - 4:00 PM
SundayClosed
Good to know about Chateau Boswell Winery
Can you visit Chateau Boswell Winery? Is there a tasting room?
Yes, Chateau Boswell Winery has a tasting room open to visitors (from their website, September 4, 2026). Visits are by reservation.
What is Chateau Boswell Winery known for?
Chateau Boswell Winery is known for boutique, reservation only, focus on reds, upscale and old-world charm.
Do you need a reservation to visit Chateau Boswell Winery?
Yes, Chateau Boswell Winery requires a reservation for tastings.
Does Chateau Boswell Winery host group tastings?
Yes, Chateau Boswell Winery hosts group tastings.
Where is Chateau Boswell Winery located?
Chateau Boswell Winery is at 3468 Silverado Trail N in St Helena, CA, in the St. Helena wine region. Phone: (707) 963-5472.
When was Chateau Boswell Winery founded?
Chateau Boswell Winery was established in 1979.
Who makes the wine at Chateau Boswell Winery?
The winemaking at Chateau Boswell Winery is led by Allison Nunnikhoven.
What tasting experiences does Chateau Boswell Winery offer?
Chateau Boswell Winery offers Private Estate Experience.
What are Chateau Boswell Winery's tasting hours?
Chateau Boswell Winery is open Tuesday to Saturday, 10:00 AM to 4:00 PM, closed Sunday and Monday.
Where to find Chateau Boswell Winery
Chateau Boswell Winery is at 3468 Silverado Trail N, St Helena, CA, United States, in the St. Helena wine region.