Diamond Mountain District · Napa Valley
Visit Andrew Geoffrey with a Private Chauffeur
Peter Thompson's Cabernet vineyard at 2,000 feet on the highest slopes of Diamond Mountain. Andrew Geoffrey does not receive visitors; here is what to know, and a day at sought-after estates nearby that do host.
Book a Six-Hour Wine Tour
About the Winery
Peter Thompson first visited Napa Valley in 1973, as a college student in Southern California, and set his sights on the wine business. In 1995 he bought undeveloped land on Diamond Mountain and put together a team of experienced professionals to carve a vineyard out of the native scrub and brush, with well-known viticulturist Rex Geitner guiding the clearing and planting.
The vineyard has 13 acres of red grapes on a hillside parcel of about 60 acres at around 2,000 feet, on the highest slopes of the Diamond Mountain District. The appellation, in the Mayacamas between St. Helena and Calistoga, is known for varied volcanic soils, microclimates and generous winter rain. The estate also has one of the deepest wells in Napa Valley, 850 feet. Cabernet Sauvignon is the focus.
Andrew Geoffrey's website invites messages about the wine and lists no tasting room, tours or visits, so buying starts with a note through its contact form. Since the vineyard does not host, the day below takes you to three sought-after estates nearby that do, starting a short way down Diamond Mountain Road at Diamond Creek, which has made wine there since 1968.
Tasting Fees
Andrew Geoffrey does not offer tastings.
Tasting fees as of September 2026. Wineries set and collect their own fees, and they change from time to time.
At a Glance
Location
1769 Diamond Mountain Road, Calistoga
AVA
Diamond Mountain District
Visiting
Andrew Geoffrey has no tasting room and does not offer tours or tastings; its website invites inquiries by message only.
Known For
Diamond Mountain Cabernet Sauvignon
Founded
1995 (land purchased)
Good to Know
Inquiries about the wine go through the contact form on andrewgeoffrey.com.
A Suggested Six-Hour Day
Pickup at 9:40 a.m. from a nearby hotel such as Alila Napa Valley or Harvest Inn.
9:40 · Pickup at Alila Napa Valley or Harvest Inn
Since Andrew Geoffrey does not host visitors, this day takes you to three sought-after estates nearby that do. Alila Napa Valley, at the north end of St. Helena, is about 15 minutes from the first stop on Diamond Mountain, and Harvest Inn about 20 minutes. The day runs about seven and a quarter hours, and extra time can be added by the hour.
10:00 · Diamond Creek Vineyards
About 15 minutes away. Just down Diamond Mountain Road, the estate that has made four single-vineyard Cabernets since 1968 from Volcanic Hill, Gravelly Meadow, Red Rock Terrace and the tiny Lake vineyard, each bottled on its own. The Signature Tasting is $250, a private seated tasting followed by a guided UTV tour of the estate, about 90 minutes. By private appointment, requested ahead; no walk-ins.
11:45 · Lunch at The Charter Oak
About 15 minutes away. Lunch at The Charter Oak in St. Helena, Christopher and Martina Kostow's family-style New American restaurant, open daily from 11:30 a.m. (11 a.m. on weekends). Prefer a picnic? We can arrange a catered picnic at a winery that allows one; the cost is quoted when you book.
1:30 · Lithology
About 10 minutes away. A small estate at the foot of Howell Mountain making single-vineyard Cabernet, including Beckstoffer To Kalon, in a historic stone winery. The Estate Experience is $175, a seated tasting with a small food pairing, about 90 minutes. Open daily, with tastings starting between 10 a.m. and 2:30 p.m., prepaid.
3:15 · Revana Estate
About 12 minutes away. A Cabernet estate on the benchland north of St. Helena in a winery designed by Howard Backen, whose 2007 Estate Cabernet Wine Spectator named the No. 4 wine in the world. The Revana Estate Cellar Experience is $125, 90 minutes. Private tastings by reservation, daily from 10 a.m. to 3:30 p.m.
4:45 · Back to your hotel
Back by about 4:55 p.m., about seven and a quarter hours after pickup.
About $550 per person in tasting fees for the three wineries, paid directly to each winery.
All three wineries and the restaurant are open daily, though Diamond Creek confirms each visit and gives priority to mailing list members. The day runs about seven and a quarter hours, back by about 4:55 p.m.
Every tour is custom. This day is a starting point: your chauffeur will shape it around what matters to you, and we plan multi-day tours for guests who want to see more of wine country.
Your Vehicle & Six-Hour Tour Rates
Up to 6 guests
Elite Luxury SUV
Lincoln Navigator or Cadillac Escalade
From $750
Six-hour wine tour, plus 20% gratuity. Additional hours $125 each.
Up to 9 guests
Jet Sprinter or Executive Luxury Van
Captain's chairs and room to spread out
From $1,350
Six-hour wine tour, plus 20% gratuity. Additional hours $225 each.
Larger groups travel in more than one vehicle, and we plan the winery appointments around your group, since many wineries limit groups to 6 to 8 guests. Tasting fees are separate and paid directly to each winery. Every tour starts with six hours; add time by the hour when you book.
Questions
Can you visit Andrew Geoffrey Vineyards?
No. Andrew Geoffrey has no tasting room and offers no tours or tastings, as of September 2026. We can plan a day at nearby estates that do host.
How can I buy Andrew Geoffrey wine?
By contacting the vineyard through the form on andrewgeoffrey.com.
Who owns Andrew Geoffrey Vineyards?
Peter Thompson, who bought the undeveloped land on Diamond Mountain in 1995.
Where is Andrew Geoffrey Vineyards?
At 1769 Diamond Mountain Road, Calistoga, at about 2,000 feet on the highest slopes of the Diamond Mountain District.
What is Andrew Geoffrey known for?
Cabernet Sauvignon from 13 acres of mountain vineyard, carved out of scrub and brush on Diamond Mountain's volcanic soils.
How does booking a tour with Bien Chauffeured work?
Reserve a six-hour tour online, even if your plans are still taking shape. Your chauffeur will email you first to learn what matters to you, then build your itinerary and make the winery appointments. Extra hours can be added.
Reserve Your Tour Now, Plan the Details Later
Your plans don't need to be final to book. Reserve your six-hour tour online, and your chauffeur will email you first to learn what matters to you, then build your itinerary and make the winery appointments. Prefer to talk? Call our concierge at 888-291-2328.
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