Trefethen Family Vineyards

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Trefethen Family Vineyards Located in the heart of the Oak Knoll District of Napa Valley, family-owned, sustainably made.
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We think fall looks pretty good on us. 🍂The leaves are changing, our estate grown pumpkins have made their way out, and ...
10/12/2026

We think fall looks pretty good on us. 🍂

The leaves are changing, our estate grown pumpkins have made their way out, and we're welcoming one of our favorite times in Napa Valley.

We've added a few autumn touches to make your next visit feel even more like fall. All that's missing is you!

Reserve your next tasting and enjoy the season with us.

**etasting

No further questions. 🍷       **eIs
10/08/2026

No further questions. 🍷

**eIs

Now boarding: Trefethen Cabernet Sauvignon. 🍷✈️ Starting October 2026, find us on Domestic Delta One flights through Mar...
10/01/2026

Now boarding: Trefethen Cabernet Sauvignon. 🍷✈️ Starting October 2026, find us on Domestic Delta One flights through March 2027. Three generations of family w**emaking, now at 35,000 feet. Cheers!

Read more: https://loom.ly/HHVU7lc

Name a cozier tasting room! This is exactly where we want to be after a busy harvest season and yes, we're one of Napa V...
09/30/2026

Name a cozier tasting room! This is exactly where we want to be after a busy harvest season and yes, we're one of Napa Valley's top dog-friendly w**eries, so your best friend can tag along when the weather asks for red pours and warm lights.

This weekend we celebrated a Harvest Moon! Around the equinox, the moon rises just a few minutes later each night instea...
09/29/2026

This weekend we celebrated a Harvest Moon! Around the equinox, the moon rises just a few minutes later each night instead of the usual hour, so you get several nights in a row of extra light right after sunset. Farmers used to lean on that glow to keep working past dark, way before anyone had electricity out in the fields, which is where its name comes from.

Turns out, we still take advantage of it. Cooler night air protects the acidity and aromatics in the grapes, so our crew heads out before sunrise to pick while it's still dark. We've actually been doing this since 1974, when we started experimenting with night harvest alongside Moët & Chandon's w**emaker, it's since become pretty standard practice across Napa.

So next time you look up at a big, bright September moon, just know: somewhere below, we're still holding this tradition and picking our fruit.

Who knew? Fun fact of the day!       **e
09/25/2026

Who knew? Fun fact of the day!

**e

It's the first week of fall! Are you most excited for:A) Bringing the Cabernet Sauvignon back out!B) Football season.C) ...
09/23/2026

It's the first week of fall! Are you most excited for:

A) Bringing the Cabernet Sauvignon back out!
B) Football season.
C) Comfort food (name your favorite!)

We'll take all of the above, but don't put the white w**es away just yet! They still have an important place as we transition into the new season, and our Sauvignon Blanc is invited to stay for a little longer...

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BLOCK IX IS BACK ON THE CRUSH PAD! 🍇We’re harvesting Block IX this week, and while you may have tasted this Cabernet bef...
09/18/2026

BLOCK IX IS BACK ON THE CRUSH PAD! 🍇

We’re harvesting Block IX this week, and while you may have tasted this Cabernet before, you might not have known it.

Each vintage, Block IX plays an important role in our Reserve Cabernet Sauvignon. But every so often, a small amount earns a bottle all its own.

The 2023 Block IX Cabernet Sauvignon is dense, luscious, and savory, shaped by the gravelly soils along the western edge of our estate. It’s a rare chance to taste one remarkable piece of our vineyard, just as its next vintage makes its way from the vine to the w**ery!

Club members enjoy special shipping on 6+ bottles.
Taste Block IX: https://loom.ly/aiQ5hAE

Consider this an introduction to some Trefethen w**es you should know. 🥂We’re grateful to W**e Enthusiast and W**e Spect...
09/18/2026

Consider this an introduction to some Trefethen w**es you should know. 🥂

We’re grateful to W**e Enthusiast and W**e Spectator for our newest scores, with three w**es earning 91 and 92 points.

Two publications, one standout: our 2024 Chardonnay is racking up the scores to prove it. 😉

Check out the latest scores, then discover the w**es here: https://loom.ly/LozJdjw

We’re holding onto summer for as long as we can. ☀️There's still plenty of sunshine to enjoy over a glass of Trefethen w...
09/16/2026

We’re holding onto summer for as long as we can. ☀️

There's still plenty of sunshine to enjoy over a glass of Trefethen w**e, and these late-season days are some of our favorite on the estate.

Reserve your tasting and soak up a little more of the season in Napa Valley!

Address

1160 Oak Knoll Avenue
Napa, CA
94558

Opening Hours

Monday 10am - 4:30pm
Tuesday 10am - 4:30pm
Wednesday 10am - 4:30pm
Thursday 10am - 4:30pm
Friday 10am - 4:30pm
Saturday 10am - 4:30pm
Sunday 10am - 4:30pm

Telephone

+17072557700

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