The Southern Oregon AVA is an

American Viticultural Area An American Viticultural Area (AVA) is a designated wine grape-growing region in the United States, providing an official appellation for the mutual benefit of winery, wineries and consumers. Winemakers frequently want their consumers to know abo ...

which lies in

Southern Oregon Southern Oregon is a region of the U.S. state of Oregon south of Lane County and generally west of the Cascade Range, excluding the southern Oregon Coast. Counties include Douglas, Jackson, Klamath, and Josephine. It includes the Southern Oreg ...

, United States. The Southern Oregon AVA was established in 2005 and was created to include the land of two smaller AVAs: the

Rogue Valley AVA The Rogue Valley AVA is an American Viticultural Area located in southern Oregon. The federal government approved this appellation in 1991. It is entirely contained within the larger Southern Oregon AVA and includes the drainage basin of the Rog ...

and the

Umpqua Valley AVA The Umpqua Valley AVA is one of the first American Viticultural Area (AVA) in Oregon and located entirely within Douglas County, Oregon. It became a sub-appellation within the larger Southern Oregon AVA when it was established in 2004. Its bound ...

. Southern Oregon AVA was established to allow the two principal winegrowing regions in the southern part of the state to market themselves jointly. This creation of a "super-AVA" is a departure from the trend in the

Willamette Valley AVA The Willamette Valley AVA ( ) is an American Viticultural Area which lies in the Willamette Valley of Oregon. The AVA is the wine growing region which encompasses the drainage basin of the Willamette River. It stretches from the Columbia Rive ...

or northern Oregon of establishing smaller AVAs specific to a particular locale's

climate Climate is the long-term weather pattern in an area, typically averaged over 30 years. More rigorously, it is the mean and variability of meteorological variables over a time spanning from months to millions of years. Some of the meteorologic ...

soil Soil, also commonly referred to as earth or dirt, is a mixture of organic matter, minerals, gases, liquids, and organisms that together support life. Some scientific definitions distinguish ''dirt'' from ''soil'' by restricting the former te ...

conditions.

Description

The Southern Oregon AVA is the union of the Umpqua Valley AVA and the Rogue Valley AVA, and all land suitable for grape cultivation within the Southern Oregon AVA is also located in one of these smaller regions. A small strip of connecting territory is included in the Southern Oregon AVA to make it a contiguous region, however, this strip passes through mountainous regions not suitable for viticulture. The AVA lies entirely within the southwest corner of the state, south of Eugene and west of the Cascades, and consists of the river valleys of the Rogue and

Umpqua River The Umpqua River ( ) on the Pacific coast of Oregon in the United States is approximately long. One of the principal rivers of the Oregon Coast and known for bass and shad, the river drains an expansive network of valleys in the mountains west ...

rivers and their tributaries.

Umpqua Valley AVA

The

contains the drainage basin of the Umpqua River, excluding mountainous regions. It has a warmer climate than the Willamette Valley, but cooler than the Rogue Valley to the south. Grapes grown here include

Pinot Noir Pinot Noir () is a red-wine grape variety of the species ''Vitis vinifera''. The name may also refer to wines created predominantly from pinot noir grapes. The name is derived from the French language, French words for ''pine'' and ''black.' ...

, with smaller amounts of

Pinot Gris Pinot Gris, Pinot Grigio (, ) or Grauburgunder is a white wine grape variety of the species ''Vitis vinifera''. Thought to be a mutant clone of the Pinot Noir variety, it normally has a grayish-blue fruit, accounting for its name, but the gra ...

Cabernet Sauvignon Cabernet Sauvignon () is one of the world's most widely recognized red wine grape varieties. It is grown in nearly every major wine producing country among a diverse spectrum of climates from Australia and British Columbia, Canada to Lebanon' ...

Chardonnay Chardonnay (, , ) is a green-skinned grape variety used in the production of white wine. The variety originated in the Burgundy wine region of eastern French wine, France, but is now grown wherever wine is produced, from English wine, Englan ...

, and

Riesling Riesling (, ; ) is a white grape variety that originated in the Rhine region. Riesling is an aromatic grape variety displaying flowery, almost perfumed, aromas as well as high acidity. It is used to make dry, semi-sweet, sweet, and sparkling wh ...

, as well as several French-American hybrids.

Red Hill Douglas County, Oregon AVA

The

Red Hill Douglas County, Oregon AVA The Red Hill Douglas County, Oregon AVA is an American Viticultural Area located in Douglas County, Oregon, near the town of Yoncalla. It is entirely contained within the Umpqua Valley AVA, which is itself included within the larger Southern ...

is entirely contained within the Umpqua Valley AVA. This AVA includes , and is located near Yoncalla. Originally petitioned as the "Red Hill AVA", the proposed appellation brought protest from Willamette Valley vintners, where a region known as Red Hill is also located; the name of "Red Hill Douglas County" was instead chosen to avoid consumer confusion.

Elkton, Oregon AVA

The Elkton AVA is entirely contained within the Umpqua Valley AVA. This AVA includes and is located near Elkton.

Rogue Valley AVA

The

includes the drainage basin of the Rogue River and several tributaries, including the

Illinois River The Illinois River ( mia, Inoka Siipiiwi) is a principal tributary of the Mississippi River and is approximately long. Located in the U.S. state of Illinois, it has a drainage basin of . The Illinois River begins at the confluence of the D ...

, the

Applegate River The Applegate River is a -long tributary of the Rogue River in the U.S. state of Oregon. It drains approximately . Rising in northern California, it soon crosses the border and flows northeast then northwest to meet the Rogue about west of Gra ...

, and Bear Creek. Most wineries in the region are found in the valleys formed by one of these three tributaries, rather than along the Rogue River itself. The region is wide by long (though much of the land within the AVA is not suitable for grape cultivation); there are fewer than 20 wineries with only planted. Each river valley has a unique

terroir (, ; from ''terre'', "land") is a French term used to describe the environmental factors that affect a crop's phenotype, including unique environment contexts, farming practices and a crop's specific growth habitat. Collectively, these conte ...

, and grows different varieties of grapes. Overall, however, this region is the warmest and driest of Oregon's winegrowing regions.

Illinois Valley

The westernmost tributary is the Illinois River, which rises in southern Josephine County, in the

Red Buttes Wilderness The Red Buttes Wilderness is a wilderness area in the Klamath and Rogue River national forests in the U.S. states of Oregon and California. It comprises , approximately of which is located in California, and in Oregon.Klamath Mountains The Klamath Mountains are a rugged and lightly populated mountain range in northwestern California and southwestern Oregon in the western United States. As a mountain system within both the greater Pacific Coast Ranges and the California Coast R ...

, past

Cave Junction Cave Junction is a city in Josephine County, Oregon, United States. As of the 2020 census, the city population was 1,995. Its motto is the "Gateway to the Oregon Caves", and the city got its name by virtue of its location at the junction of Redwo ...

and Kerby then through the

Siskiyou National Forest Siskiyou may refer to: *Siskiyou Mountains, a mountain range in northern California and southern Oregon *Siskiyou National Forest, in Oregon and California *Siskiyou County, California *Siskiyou Trail, an old Native American and pioneer trail connec ...

. It joins the Rogue River from the south on the

Curry A curry is a dish with a sauce seasoned with spices, mainly associated with South Asian cuisine. In southern India, leaves from the curry tree may be included. There are many varieties of curry. The choice of spices for each dish in tradit ...

–Josephine county line, approximately 15 mi (24 km) from the

Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean (or, depending on definition, to Antarctica) in the south, and is bounded by the continen ...

. The region is marked by its high elevation and is significantly influenced by marine climates. The region is well suited for growing

Burgundy Burgundy (; french: link=no, Bourgogne ) is a historical territory and former administrative region and province of east-central France. The province was once home to the Dukes of Burgundy from the early 11th until the late 15th century. The c ...

varietals, similar to those grown in the

Willamette Valley The Willamette Valley ( ) is a long valley in Oregon, in the Pacific Northwest region of the United States. The Willamette River flows the entire length of the valley and is surrounded by mountains on three sides: the Cascade Range to the east, ...

Applegate Valley AVA

The Applegate Valley AVA, established in 2000, is the only sub-AVA in the Rogue Valley AVA. The

flows through the town of Applegate and near the city of

Jacksonville Jacksonville is a city located on the Atlantic coast of northeast Florida, the most populous city proper in the state and is the List of United States cities by area, largest city by area in the contiguous United States as of 2020. It is the co ...

, the location of Oregon's first winery (which has been restored and reopened as Valley View Winery). This region contains vineyards at altitudes ranging from to

above sea level Height above mean sea level is a measure of the vertical distance (height, elevation or altitude) of a location in reference to a historic mean sea level taken as a vertical datum. In geodesy, it is formalized as ''orthometric heights''. The comb ...

, and is warmer and drier than the Illinois Valley to the west, but less so than the Bear Creek Valley to the east. Grapes that thrive here include

Merlot Merlot is a dark blue–colored wine grape variety, that is used as both a blending grape and for varietal wines. The name ''Merlot'' is thought to be a diminutive of ''merle'', the French name for the blackbird, probably a reference to the ...

, Cabernet Sauvignon,

Syrah Syrah (), also known as Shiraz, is a dark-skinned grape variety grown throughout the world and used primarily to produce red wine. In 1999, Syrah was found to be the offspring of two obscure grapes from southeastern France, Dureza and Mondeuse B ...

, Chardonnay and

Zinfandel Zinfandel (also known as Primitivo) is a variety of black-skinned wine grape. The variety is grown in over 10 percent of California vineyards. DNA analysis has revealed that it is genetically equivalent to the Croatian grapes Crljenak Kaštel ...

, with Cabernet and Merlot being the dominant varietals.

Bear Creek Valley

Bear Creek is the most populated of the Rogue River tributaries, as it flows through the cities of Medford and Ashland. Here, the valley floor is

, and the climate is warm and dry. The climate of the Bear Creek Valley is similar to that of

Bordeaux Bordeaux ( , ; Gascon oc, Bordèu ; eu, Bordele; it, Bordò; es, Burdeos) is a port city on the river Garonne in the Gironde department, Southwestern France. It is the capital of the Nouvelle-Aquitaine region, as well as the prefectur ...

, and it is well suited for cultivating varietals such as Cabernet Sauvignon, Merlot, Chardonnay,

Cabernet Franc Cabernet Franc is one of the major black grape varieties worldwide. It is principally grown for blending with Cabernet Sauvignon and Merlot in the Bordeaux style, but can also be vinified alone, as in the Loire's Chinon. In addition to being us ...

, Pinot gris,

Sauvignon blanc is a green-skinned grape variety that originates from the Bordeaux region of France. The grape most likely gets its name from the French words ''sauvage'' ("wild") and ''blanc'' ("white") due to its early origins as an indigenous grape in ...

Malbec Malbec () is a purple grape variety used in making red wine. The grapes tend to have an inky dark color and robust tannins, and are known as one of the six grapes allowed in the blend of red Bordeaux wine. In France, plantations of Malbec are n ...

and Syrah.

References

{{coord, 42.4337, -123.0917, display=title American Viticultural Areas Geography of Douglas County, Oregon Geography of Jackson County, Oregon Geography of Josephine County, Oregon Oregon wine 2005 establishments in Oregon