Napa · Napa Valley
Visit Euclid with a Private Chauffeur
A father-and-son Cabernet label from a winemaker who spent 21 years at Opus One, with tastings hosted personally by Mike Farmer, and a suggested six-hour day of tasting around it.
Book a Six-Hour Wine Tour
About the Winery
Euclid is a father-and-son venture between Mike Farmer and his son Lucas. Mike began as a harvest worker at Robert Mondavi Winery in 1979, became cellarmaster at Opus One in 1993 and spent 21 years there, working with Tim Mondavi and Patrick Léon and leaving as assistant winemaker. Lucas first proposed making wine together in 2003, and after the 2008 crash they began.
Cabernet Sauvignon is the signature. The Black Label Cabernet comes from the northern part of Napa Valley and was first made in 2009; the red-label Tandem Cabernet, named for the father-son partnership, comes from the south of the valley and began in 2013. They have made Syrah from the Sierra Foothills since 2010, and occasionally a Merlot.
There is no tasting room. Instead, guests schedule a tasting with Mike himself and hear about four decades of Napa winemaking; vineyard visits, barrel tastings and paired meals may be available. Euclid does not distribute, but its wines are on the lists at FARM at Carneros Resort, Brix and Mustards Grill. We request the appointment and confirm the place and time for you.
Tasting Fees
Tasting fees to be verified upon reservation. Euclid does not publish a tasting fee.
Tasting fees as of September 2026. Wineries set and collect their own fees, and they change from time to time.
At a Glance
Location
Napa
AVA
Napa Valley
Visiting
By appointment only, requested through the winery's site; tastings are hosted by Mike Farmer. The meeting place, days and hours are confirmed with the appointment.
Known For
Black Label and Tandem Cabernet Sauvignon, plus Syrah
Founded
First vintage 2009
Good to Know
Tastings are personal and arranged by request; vineyard visits, barrel tastings and paired meals may be offered. Ages and group size are not published, so we confirm them when we book.
A Suggested Six-Hour Day
Pickup at 10:00 a.m. from a nearby hotel such as Archer Hotel Napa or Milliken Creek Inn.
10:00 · Pickup at Archer Hotel Napa or Milliken Creek Inn
Archer Hotel Napa, with its rooftop bar in downtown Napa, and Milliken Creek Inn, a small riverside inn on the Silverado Trail, are both close to central Napa. Euclid confirms the meeting place with the appointment, so we confirm the first drive then. The day runs about six and a half hours, and extra time can be added by the hour.
10:15 · Euclid Wines
A tasting with Mike Farmer, arranged by request; barrel tastings may be available. The length and fee are not published, so we allow about 90 minutes and confirm the details when we book.
12:00 · Keplinger Wines
About 15 minutes away. Winemaker Helen Keplinger's Grenache, Syrah and Oakville Cabernet, poured in a private vineyard setting at Arrow&Branch in Oak Knoll. The Rhone Tasting is $85, waived with a minimum purchase; we allow about an hour. By appointment.
1:15 · Lunch at Bistro Don Giovanni
About 8 minutes away. Lunch at Bistro Don Giovanni, an Italian restaurant among the vineyards on Howard Lane, a valley favorite for more than 30 years, open daily from 11:30 a.m. Prefer a picnic? We can arrange a catered picnic at a winery that allows one; the cost is quoted when you book.
2:45 · Patland Estate Vineyards
About 15 minutes away. A family winery that tours guests through the twists and turns of The Caves at Soda Canyon and ends with one of the valley's great views. The Patland Caves Experience is $75, about 90 minutes. By appointment, at least 24 hours ahead.
4:15 · Back to your hotel
Back by about 4:30 p.m., about six and a half hours after pickup.
About $160 per person in tasting fees for Keplinger Wines and Patland Estate Vineyards, paid directly to each winery, plus Euclid's fee, to be verified upon reservation.
Euclid sets the time and place when it confirms the appointment, so the morning may shift. Back by about 4:30 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
Do I need a reservation at Euclid?
Yes. Tastings are by appointment only, requested through the winery and hosted by Mike Farmer. When you book a tour with us, your chauffeur makes the reservation for you.
How much is a tasting at Euclid?
Euclid does not publish a tasting fee, so it is to be verified upon reservation, as of September 2026.
Who makes Euclid wines?
Father and son Mike and Lucas Farmer. Mike spent 21 years at Opus One, leaving as assistant winemaker.
Where can I drink Euclid wine in Napa?
Euclid does not distribute, but its wines are poured at FARM at Carneros Resort, Brix and Mustards Grill.
What is Euclid known for?
Cabernet Sauvignon: the Black Label from the north of Napa Valley and the Tandem from the south, plus Sierra Foothills Syrah.
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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