Alexander Valley AVA | Estate Wineries with Organic Vines

Alexander Valley AVA | Organic Overview

AVA Essentials


• The AVA is a long valley at the northern most part of the county, encompassing both Cloverdale and Healdsburg

• It's best known for Cabernet Sauvignon and Merlot as well as rare old vine Zinfandel

• Vines were planted as far back as the 1860's; Ridge Vineyards continues to makes wine from three acres of 1880's Geyserville vines (that are among the oldest vines in the state)

• Estate wineries with organic vines: 6

• Organic acres: 197  (out of 14,449)

• Organic vineyard case production: 19.700

Tasting Rooms & Events



By appt.

• Eco Terreno


By appt.

• Skipstone


Walk in

• Alexander Valley Vineyards

• Medlock Ames

• Ridge Vineyards

By appt.

• Alexander Valley Vineyards

• Medlock Ames

• Ridge Vineyards


• Experience Alexander Valley

Organic Vines: Acreage


1. Eco Terreno: 100

2. Medlock Ames: 55

3. Ridge Vineyards: 51

4. Skipstone: 30

5. Alexander Valley Vineyards: 8

6. Turley WIne Cellars: 2.5

Organic Vines: Varieties


• Cabernet Franc

• Cabernet Sauvignon 

• Chardonnay

• Malbec

• Merlot

• Petit Verdot

• Pinot Noir

• Sauvignon Blanc

• Viognier

Organic Vines: Cases


1. Ridge Vineyards: 9,500 (Geyserville)

2. Medlock Ames: 5,000

3. Eco Terreno: 4,000

4. Alexander Valley Vineyards: 2,700

5. Skipstone: 500

6. Turley Wine Cellars: NA

Medlock Ames | Alexander Valley AVA | Healdsburg

Winery Overview



• Sources grapes solely from its 55 acre estate vineyard on a 335 acre estate on Bell Mountain, 5 miles east of Healdsburg

• The sleek, contemporary, architect-designed winery is on the Bell Mountain Ranch site

• The chic, modern tasting room, patio and bocce ball court, adjacent to their vintage hipster bar, are in the heart of Alexander Valley, on a corner where the old local store and saloon used to be

• There's a second tasting room at the ranch with winery with tours by appointment 

Best known for

• Rising star in Alexander Valley, popular with millennials, racking up 90+ pt. scores from Robert Parker for Bordeaux blends and Cabernets

• Makes 12+ wines from certified vines ($27-95)

• The winery was founded in 1998 by Christopher Medlock James, hedge funder (his Partner Funds has $3 billion under management), and Ames Morison, ancient history major and winemaker; the two forged a deep friendship as students at Tulane University in New Orleans

• They looked at hundreds of properties before finding their dream site—Bell Mountain, a secluded location with water, meadows and woods

• While most of the vines are located in the Alexander Valley AVA, a small portion are in the Russian River Valley AVA

• Committed to Bordeaux varietals, their focus is on red blends, Cabernet Franc, Cabernet Sauvignon and Merlot

• Inspired from the start to be as green as possible, the winery runs on solar energy, has a small organic produce garden, and uses biodiesel fuel

• The estate grows 800 olive trees and sells olive oil and other farm products in its tasting rooms

• More than 250 acres of Bell Mountain remain wild—home to native oak woodlands, grasslands, and chapparal

• Current release wines won no less than six 90+ pt. scores from Robert Parker, who wrote, "an impressive portfolio...the wines are to be taken seriously"

Organic vineyard case production

5,000 (out of 5,000 total)


Vineyard, organic, 2006, CCOF



Estate Wines

Certified Organic Grapes

• Bordeaux Blend

• Cabernet Sauvignon (4)

• Chardonnay (2)

• Dessert Wine

• Malbec

• Merlot

• Pinot Noir

• Sauvignon Blanc

Visiting | What to Expect


Alexander Valley Tasting Room (Roadside Site)


Tasting (walk in)


Seated tasting with small bites (by appt.)

Bell Mountain Ranch (Estate Vineyards, Winery & Tasting Areas)


Ranch tour and tasting (by appt.)


Picnic in the vineyard and ranch tour (by appt.)

Medlock Ames

3487 Alexander Valley Rd.

Healdsburg, CA 95448


Website     |    Email     |     Facebook     |     Twitter     |     Instagram


Skipstone | Alexander Valley AVA | Geyserville

Winery Overview



• Sources grapes solely from its 30 acre estate vineyard in the Mayacamas mountains on a 200 acre property in the Alexander Valley AVA (in the northeastern corner of Sonoma County)

• The wines are made in Napa at a custom crush facility; a new estate winery is under construction (completion expected in 2019)

• Tastings are offered indoors or in an outdoor setting on the vineyard site

Best known for

• Top notch, under the radar producer making some of Sonoma's best Cabernets with Bordeaux trained, superstar winemaker Philippe Melka at the helm

• Makes four wines ($40-150) with its flagship Cabernet rated 97 pts.

• Proprietor Fahri Diner, a Silicon Valley tech entrepreneur originally from Cyprus, and his wife Constance bought the secluded property (next door to the former home of vintner Jess Jackson) when it was a run down vineyard; he spent more than a decade rejuvenating it with the help of organic consultant Amigo Bob Cantisano

• The site features a steep, terraced hillside that forms a natural amphitheater; it sits directly on top of the Mayacamas fault line over a variety of soil types

• The lower, flat part of the property is home to a two acre culinary garden, bee hives, and an orchard as well as sheep, goats, cows and chickens

• As one might expect from a Cypriot, the Diners grow olive trees; their extra virgin olive oil is sold locally and at the estate

• All of its wine is sold directly to consumers or to its wine club

• Juan Alcantara oversees the vineyards

• Wine critic Robert Parker commented on a recent vintage of Skipstone Cabernet: "gorgeous stuff...showcases just how brilliant the Bordeaux varietals can be from the hillsides of Alexander Valley"

Organic vineyard case production

500 (out of 500 total)


Vineyard, organic, 2008, CCOF




Certified Organic Grapes

• Bordeaux Blend

• Cabernet Sauvignon

• Malbec

• Rosé

• Viognier

Visiting | What to Expect | Contact



Vineyard tour and seated tasting with light nibbles (by appt.)

Skipstone Ranch

2505 Geysers Rd. 

Geyserville CA 95441


Website     |     Email     |      Facebook     |     Twitter     |     Instagram