Spring Mountain District · Napa Valley
Visit Keenan with a Private Chauffeur
A family estate built around a 1904 stone winery high on Spring Mountain, and a suggested six-hour day of tasting around it.
Book a Six-Hour Wine Tour
About the Winery
Robert Keenan bought 180 acres on Spring Mountain in 1974, including the old Peter Conradi Winery, a stone winery built in 1904 that the Conradi family sold in 1930. He revived the estate and rebuilt the winery inside the old stone walls. His son Michael has led the estate since 1998, and grandson Reilly Keenan is now part of the winemaking team.
The estate sits 1,700 feet above the valley floor on the eastern slope of the Mayacamas range in the Spring Mountain District. Of its 236 acres, 58 are planted and the rest is left wild. Keenan is best known for mountain Merlot and Cabernet Franc alongside Cabernet Sauvignon, and solar panels have powered most of the winery since 2007.
Visits are relaxed and personal. Hosts such as tasting room manager Laura March, here since 1996, pour current release and reserve wines around the restored stone winery, which has an indoor fireplace and a balcony over the vines. Tastings last about 75 minutes. Well-mannered dogs are welcome, and guests who buy a bottle can picnic at the outdoor table overlooking the vineyard.
Tasting Fees
$50 for the estate tasting of current release and reserve wines, about 75 minutes. The fee can be applied to a wine purchase of $50 or more, and non-tasters are free.
Tasting fees as of September 2026. Wineries set and collect their own fees, and they change from time to time.
At a Glance
Location
3660 Spring Mountain Road, St. Helena
AVA
Spring Mountain District
Visiting
Open daily 10 a.m. to 4 p.m. except holidays. Tastings are by appointment, booked through CellarPass or by phone.
Known For
Mountain Merlot, Cabernet Franc and Cabernet Sauvignon
Founded
1974 (stone winery built in 1904)
Good to Know
Well-mannered dogs are welcome. Non-tasters join at no charge but count in the party size. With a bottle purchase you can picnic at the outdoor table. Ramps and an accessible tasting bar.
A Suggested Six-Hour Day
Pickup at 10:00 a.m. from a nearby hotel such as Alila Napa Valley or Harvest Inn.
10:00 · Pickup at Alila Napa Valley or Harvest Inn
Keenan opens at 10 a.m. and sits about 15 minutes up Spring Mountain Road from Alila Napa Valley, a Hyatt resort in downtown St. Helena, and about 18 minutes from Harvest Inn, a vineyard-side resort at the south end of town. A 10:00 pickup puts you at the winery for a tasting at about 10:15. The day below fits a six-hour tour, and extra time can be added by the hour.
10:15 · Keenan Winery
The seated estate tasting, about 75 minutes ($50, applied to a purchase of $50 or more). Ask about the Merlot and Cabernet Franc, the wines the estate is best known for.
11:45 · Louis M. Martini Winery
About 15 minutes away. A St. Helena landmark built in 1933 and restored in 2019 by architect Howard Backen. The Taste of Martini Flight is $55, with an optional $15 cheese board. Reservations recommended; open Thursday to Monday, 11 a.m. to 5 p.m.
1:00 · Lunch at Mustards Grill
About 12 minutes away. Lunch at Mustards Grill on Highway 29 just north of Yountville, a Napa Valley original since 1983 and open daily for lunch. Prefer a picnic? We can arrange a catered picnic at a winery that allows one; the cost is quoted when you book.
2:20 · Regusci Winery
About 12 minutes away. A family ranch in the Stags Leap District whose 1878 Occidental Winery, a three-story gravity-flow building, is one of Napa Valley's ghost wineries. The hosted Legacy Patio Tasting is $65 and the self-guided Terrace Experience is $45. Reservations recommended; 21 and over; open until 4 p.m.
3:25 · Back to your hotel
Back by about 3:50 p.m., within six hours of pickup.
Optional: Markham Vineyards
Adds about an hour and a half. Just north of downtown St. Helena on the way back, Markham pours Merlot and Cabernet Sauvignon beside its 150-year-old stone cellar. Walk-ins are welcome for the Discovery of Napa tasting ($55, about 90 minutes); open daily until 5:30 p.m.
About $150 to $170 per person in tasting fees for the three wineries, paid directly to each winery.
Louis M. Martini is open Thursday to Monday; on a Tuesday or Wednesday we swap in another St. Helena winery. Regusci reserves the second Saturday of each month for its members, so on that day we choose another Stags Leap District winery.
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 Keenan?
Yes. The winery is open daily 10 a.m. to 4 p.m. except holidays, and every tasting is by appointment. When you book a tour with us, your chauffeur makes the reservation for you.
How much is a tasting at Keenan?
$50 per person for a tasting of about 75 minutes, which can be applied toward a wine purchase of $50 or more. Non-tasters are free, as of September 2026.
Can I bring my dog to Keenan?
Yes. Well-mannered dogs are welcome, and guests who buy a bottle can picnic at the outdoor table overlooking the vineyards.
What is Keenan known for?
Mountain-grown Merlot, Cabernet Franc and Cabernet Sauvignon from the Spring Mountain District, poured around a restored 1904 stone winery.
Who owns Keenan Winery?
The Keenan family. Robert Keenan founded it in 1974, his son Michael has led it since 1998, and grandson Reilly is part of the winemaking team.
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.
Reserve Your Tour{"@context":"https://schema.org","@graph":[{"@type":"Winery","name":"Keenan Winery","url":"https://www.keenanwinery.com","address":{"@type":"PostalAddress","streetAddress":"3660 Spring Mountain Road","addressLocality":"St. Helena","addressRegion":"CA","postalCode":"94574","addressCountry":"US"},"foundingDate":"1974","containedInPlace":{"@type":"Place","name":"Spring Mountain District AVA"}},{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Do I need a reservation at Keenan?","acceptedAnswer":{"@type":"Answer","text":"Yes. The winery is open daily 10 a.m. to 4 p.m. except holidays, and every tasting is by appointment. When you book a tour with us, your chauffeur makes the reservation for you."}},{"@type":"Question","name":"How much is a tasting at Keenan?","acceptedAnswer":{"@type":"Answer","text":"$50 per person for a tasting of about 75 minutes, which can be applied toward a wine purchase of $50 or more. Non-tasters are free, as of September 2026."}},{"@type":"Question","name":"Can I bring my dog to Keenan?","acceptedAnswer":{"@type":"Answer","text":"Yes. Well-mannered dogs are welcome, and guests who buy a bottle can picnic at the outdoor table overlooking the vineyards."}},{"@type":"Question","name":"What is Keenan known for?","acceptedAnswer":{"@type":"Answer","text":"Mountain-grown Merlot, Cabernet Franc and Cabernet Sauvignon from the Spring Mountain District, poured around a restored 1904 stone winery."}},{"@type":"Question","name":"Who owns Keenan Winery?","acceptedAnswer":{"@type":"Answer","text":"The Keenan family. Robert Keenan founded it in 1974, his son Michael has led it since 1998, and grandson Reilly is part of the winemaking team."}},{"@type":"Question","name":"How does booking a tour with Bien Chauffeured work?","acceptedAnswer":{"@type":"Answer","text":"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."}}]}]}