Côtes de Bourg AOC

44° 54' 7.9992" N

LATITUDE

0° 31' 37.9992" W

LONGITUDE

about this subregion

Welcome to Côtes de Bourg, a notable wine region in Bordeaux! This area covers 3,850 hectares and produces 12% of Bordeaux's Côtes wines. It is known for its excellent, distinct-flavored Merlot-based wines.

Brief Overview of the Côtes de Bourg AOC Wine Subregion

You'll find this appellation of the Bordeaux wine region near the town of Bourg-sur-Gironde, stretching along two rivers - the Dordogne and Garonne. It includes 15 towns with hilly landscapes. While Merlot leads the way here, you'll also find Cabernet Sauvignon, Cabernet Franc, and Malbec. They make some white wines, too, using Sauvignon Blanc, Sémillon, and Colombard grapes.

Historical Significance of Winemaking 

Grape growing and winemaking in this region dates back to Roman times in the 2nd century AD. It flourished as an important wine port throughout the Middle Ages. As time progressed, the wines evolved from robust styles to the lighter, fruitier varieties favoured today. Although not as renowned as other wine regions like Saint-Émilion, Côtes de Bourg is beginning to receive increased recognition in the wine community.

Geographic Location and Unique Terroir

Located just 20 kilometres from Bordeaux city center and 30 kilometres from Saint Emilion, Côtes de Bourg is between well-known areas like Blaye and Fronsac. It is part of the Côtes de Bordeaux area, which receives mild and pleasant weather that helps the grapes grow well.

The Terroir of Côtes de Bourg AOC 

Elevation and Climate

The vineyards sit approximately 20 meters above sea level. Their proximity to the Atlantic Ocean creates warm days and cool nights, ideal for grape cultivation. This climate balance allows the grapes to ripen while preserving their fresh flavour.

Soil Composition 

The soil here varies, mixing clay, gravel, sand, and limestone. Each type of soil helps different grapes grow better. For example, Merlot grows best in clay soil that holds water, while Cabernet Sauvignon prefers gravelly soil that drains well.

Impact of Elevation and Climate on Grape Varieties 

The combination of height, weather, and soil creates the wines' character. Warm summers help red grapes ripen fully, while cool nights keep the acids balanced - especially important for white wines. Together, these elements make balanced, flavorful wines.

Challenges and Future Prospects 

Environmental Factors Affecting Wine Production 

Like many wine regions, Côtes de Bourg is facing climate change challenges. Unpredictable weather and changing temperatures affect the quantity and quality of grapes grown here, and the area's humidity increases disease pressure in the vineyards.

Economic Challenges and Opportunities 

While it's hard to compete with famous Bordeaux names, this creates a chance to stand out. More wine drinkers now look for good-value wines from lesser-known regions, and Côtes de Bourg fits this perfectly.

Emerging Trends and Innovations

The region keeps moving forward. Many winemakers now use earth-friendly farming methods and try new ways to make wine. More are choosing organic and natural farming practices, both to help the environment and appeal to conscious wine buyers. It's an exciting time as Côtes de Bourg blends old knowledge with new ideas.

3850

Vineyard Hectares

200

WINERIES

1600 GDD

GROWING DEGREE DAYS

Discover Terroir

Landscape of the Côtes de Bourg AOC

The Côtes de Bourg is a place where nature and wine work together perfectly. The Côtes de Bourg sits right by the Gironde Estuary, with gentle hills that roll as far as you can see. People lovingly call it "Gironde's little Switzerland" because of its stunning views.

Under your feet, you'll find different types of soil that make this place special. Clay, limestone, gravel, and sand mix together like ingredients in a recipe. The sunny slopes face just the right way to help grapes grow perfectly, while the nearby river keeps temperatures just right and protects the vines from bad weather.

Best Places to Visit

From breathtaking wine routes to charming markets, this AOC has something for everyone:

  • Bourg-sur-Gironde: This lovely old town feels like the heart of wine country. Walk through its old streets and you'll find history around every corner. Find a nice spot where the rivers meet, grab a glass of local wine, and watch the world go by.
  • Château de Barbe: This isn't just any wine estate - it's a place where you can learn how great wine is made. They offer private tours that show you how they work with nature to make wine, and the views from their property are simply beautiful.
  • Château Escalette: Here's where you can see natural winemaking at its best. The whole place feels peaceful, and their wine tastings help you understand how working with nature makes better wine.
  • Les Côtes de Bourg Wine Trail: This is one of the best Bordeaux wine trails in the region. Each stop offers something new—maybe a hidden view or a family winery where wine has been made for generations.
  • Local Markets and Festivals: This is where you really feel the local spirit. From busy morning markets to fun wine festivals, you'll see how food, wine, and people come together. Watch locals share cooking tips and winemakers talk about their latest wines.
  • Wine regions close to Côtes de Bourg: Finally, there are some wine regions a few kilometres away from this AOC. One of them is Saint Émilion, renowned for its Merlot-based wines.

Climate of the Côtes de Bourg AOC

The Côtes de Bourg AOC is a special corner where the weather works like a charm for growing grapes. In Côtes de Bourg, nature has created perfect conditions that make the local wines unique.

The Gironde Estuary acts like a natural shield for the vineyards. It keeps temperatures just right—about 1-2°C cooler than nearby areas. The region also gets lucky with about 10% more sun than its neighbours and stays drier with 10-25% less rain.

Think of the estuary as a gentle guardian. It protects the vines from frost and gives the grapes extra time to ripen slowly. This careful balance of sunrain, and temperature helps create wines that truly showcase what makes this area special.

Best Time to Visit the Côtes de Bourg AOC 

If you're planning a trip here, aim for the sweet spot between May and October. During these months, you'll find warm, sunny weather that's perfect for exploring vineyards and enjoying outdoor wine tastings.

But here's an insider tip: try to visit during September or October. That's when the grape harvest happens, and the whole region comes alive with excitement. You'll see the busy activity of harvest time, and many wineries open their doors to show visitors how they turn grapes into wine.

During harvest time, you can join special events where you'll meet the winemakers themselves and see firsthand how they pick and sort the grapes. It's like getting a behind-the-scenes look at how the year's perfect weather conditions finally pay off in the bottle. To have a more comprehensive experience, you can take one of the guided wine tours through the vineyards and wineries of the region.

This timing allows you to experience not only the nice weather but also how all these perfect growing conditions come together to create the wines that make this region famous. 

Most Common Wines of the Côtes de Bourg AOC

Let me take you on a journey through the diverse and fascinating wines of this region, where tradition meets modern winemaking to create something truly special.

Most Common Red Blends

  • Merlot-Cabernet Sauvignon Blend: The star of the show combines 60-70% Merlot with Cabernet Sauvignon to create pure magic in a glass. The deep red colour hints at what's to come - rich aromas of ripe cherries and juicy plums, with oak aging adding touches of vanilla and warm spices. When you taste it, you'll find it's smooth and welcoming yet has enough backbone to age gracefully in your cellar. The clay-rich soils of the region give the Merlot its soft, plummy character, while gravelly areas help the Cabernet Sauvignon develop those firm tannins that wine lovers seek.
  • Merlot-Cabernet Franc Blend: This elegant blend features 50-60% Merlot partnered with Cabernet Franc, creating something truly special. Think fresh red berries dancing with subtle hints of herbs and delicate flowers. The balance is what makes this wine shine - it's fruit-forward but not overwhelming, with just enough structure to keep things interesting. The region's gentle climate helps both grapes ripen perfectly, creating wines that are both refined and approachable.
  • Merlot-Malbec Blend: Here's where things get bold and beautiful. With 60-70% Merlot leading the way, Malbec adds extra depth and richness. The result? A wine bursting with blackberry and plum flavours touched with warming spices. The texture is pure silk—smooth and rich, perfect for long, relaxed dinners. The well-draining soils and sunny slopes help both grapes develop intense flavours and deep colours.

Most Common White Blends

  • Sauvignon Blanc-Sémillon Blend: This classic white blend leads with 70-85% Sauvignon Blanc for brightness and zip, while Sémillon adds a lovely softness. Fresh citrus notes jump from the glass, followed by gentle peach and apricot flavours. The maritime climate helps keep these grapes fresh and lively, while the limestone soils add a subtle mineral touch that wine experts love.
  • Sauvignon Blanc-Colombard Blend: This fresh and vibrant blend features 75% Sauvignon Blanc, with Colombard adding its own special touch. Together, they create a refreshing and aromatic wine - think spring gardens and citrus groves. The well-draining soils and cool ocean breezes help preserve the grapes' delicate aromas.
  • Sémillon-Muscadelle Blend: Though less common, this blend deserves your attention. The combination of Sémillon's richness and Muscadelle's gorgeous aromas creates something truly memorable. Honey, ripe stone fruits, and subtle floral notes come together in a smooth, silky texture. These wines can age beautifully, developing more complex flavours over time.

Unique Characteristics 

The special charm of these wines comes from the perfect mix of weather and soil. The clay and limestone help the vines grow strong, while gentle sea breezes keep the grapes healthy. This creates wines with real character - not too heavy, not too light, but just right. The winemakers here know their land well, working with nature to bring out the best in each grape variety.

Wine Tourism and Experiences

Popular Wine Areas 

Château de Barbe opens its doors to show how they make wine the traditional way. Watch as grapes become wine, and learn about the careful steps that go into each bottle. In addition, at Château Escalette, you will see how organic farming helps create pure, natural wines. Their vineyards show how working with nature leads to better grapes and more interesting wines. Finally, 40 km away from this area, there is a major attraction of Bourdeaux: the Cité du Vin. This wine museum reminds us of the strong bond between Bordeaux and wine.

Wine Tasting Tours and Events 

Throughout the year, the region comes alive with wine events. During harvest time, join festivals where you can help pick grapes and see how wine is made. Many wineries offer tours where you'll walk through vineyards, visit cellars, and taste wines paired with local foods. Some even let you blend your own wine to understand how different grapes work together.

Best Food Pairings 

The red wines really shine with traditional French cooking. Try them with rich dishes like beef stewed in wine (boeuf bourguignon) or chicken cooked with wine and mushrooms (coq au vin). The whites are perfect partners for seafood - especially local oysters and fish. They also work beautifully with creamy chicken dishes or fresh goat cheese.

Accommodation Options 

Make your wine experience complete by staying right in wine country. Choose from cozy family-run B&Bs where hosts share their local knowledge to elegant hotels set among the vines. Many places offer special wine packages that include vineyard tours, private tastings, and meals at local restaurants. Some even have their own wineries, letting you wake up to vineyard views and end your day with sunset wine tastings.

Associations

vinerra illustration

Discover

Most Common Grapes of the Côtes de Bourg AOC

Let's explore the grapes that make Côtes de Bourg special. Each grape brings something unique to the wines from this region, and understanding them helps us appreciate what makes these wines stand out.

Most Common Red Grapes

  • Merlot: The star grape here, taking up 65% of all vineyards. Merlot loves the cool, clay soils that keep water and nutrients well. The mix of warm summers and mild winters helps it grow just right. One big plus: it ripens early, which helps avoid problems with late rains.
  • Cabernet Franc: This varietal makes up 5% of the vineyards. It prefers sandy and gravelly soils where its roots can grow strong. The sea-influenced weather suits it well, though it can be tricky to grow in extreme weather.
  • Cabernet Sauvignon: This varietal grows best in gravelly soils, especially on sunny hillsides, and accounts for 20% of the area. These conditions help produce wines that can age well. Growers must manage the leaves carefully to avoid excessive moisture, which can weaken the flavours.
  • Malbec: Also called Cot, Malbec occupies 10% of the vineyards. It grows well in different soils but truly shines in clay and limestone areas. It requires warm, sunny conditions and adds deep colour and richness to wine blends.

Most Common White Grapes

  • Sémillon: This white grape thrives in clay-limestone soils and likes the balance of warm days and cool nights. One challenge: it can easily get noble rot, so growers watch humidity levels carefully during harvest.
  • Sauvignon Blanc: Happy in sandy and gravelly soils where its roots can breathe. The sea-influenced climate keeps its fresh taste and bright aromas. It needs steady water to grow well, so proper watering is key.
  • Colombard: Like Sauvignon Blanc, Colombard grows best in well-drained soils. Mild weather helps it grow strong and healthy and prevents plant diseases. Good airflow in these soils also helps the vines stay healthy.

Most Common Wines of the Côtes de Bourg AOC

Let me take you on a journey through the diverse and fascinating wines of this region, where tradition meets modern winemaking to create something truly special.

Most Common Red Blends

  • Merlot-Cabernet Sauvignon Blend: The star of the show combines 60-70% Merlot with Cabernet Sauvignon to create pure magic in a glass. The deep red colour hints at what's to come - rich aromas of ripe cherries and juicy plums, with oak aging adding touches of vanilla and warm spices. When you taste it, you'll find it's smooth and welcoming yet has enough backbone to age gracefully in your cellar. The clay-rich soils of the region give the Merlot its soft, plummy character, while gravelly areas help the Cabernet Sauvignon develop those firm tannins that wine lovers seek.
  • Merlot-Cabernet Franc Blend: This elegant blend features 50-60% Merlot partnered with Cabernet Franc, creating something truly special. Think fresh red berries dancing with subtle hints of herbs and delicate flowers. The balance is what makes this wine shine - it's fruit-forward but not overwhelming, with just enough structure to keep things interesting. The region's gentle climate helps both grapes ripen perfectly, creating wines that are both refined and approachable.
  • Merlot-Malbec Blend: Here's where things get bold and beautiful. With 60-70% Merlot leading the way, Malbec adds extra depth and richness. The result? A wine bursting with blackberry and plum flavours touched with warming spices. The texture is pure silk—smooth and rich, perfect for long, relaxed dinners. The well-draining soils and sunny slopes help both grapes develop intense flavours and deep colours.

Most Common White Blends

  • Sauvignon Blanc-Sémillon Blend: This classic white blend leads with 70-85% Sauvignon Blanc for brightness and zip, while Sémillon adds a lovely softness. Fresh citrus notes jump from the glass, followed by gentle peach and apricot flavours. The maritime climate helps keep these grapes fresh and lively, while the limestone soils add a subtle mineral touch that wine experts love.
  • Sauvignon Blanc-Colombard Blend: This fresh and vibrant blend features 75% Sauvignon Blanc, with Colombard adding its own special touch. Together, they create a refreshing and aromatic wine - think spring gardens and citrus groves. The well-draining soils and cool ocean breezes help preserve the grapes' delicate aromas.
  • Sémillon-Muscadelle Blend: Though less common, this blend deserves your attention. The combination of Sémillon's richness and Muscadelle's gorgeous aromas creates something truly memorable. Honey, ripe stone fruits, and subtle floral notes come together in a smooth, silky texture. These wines can age beautifully, developing more complex flavours over time.

Unique Characteristics 

The special charm of these wines comes from the perfect mix of weather and soil. The clay and limestone help the vines grow strong, while gentle sea breezes keep the grapes healthy. This creates wines with real character - not too heavy, not too light, but just right. The winemakers here know their land well, working with nature to bring out the best in each grape variety.

Wine Tourism and Experiences

Popular Wine Areas 

Château de Barbe opens its doors to show how they make wine the traditional way. Watch as grapes become wine, and learn about the careful steps that go into each bottle. In addition, at Château Escalette, you will see how organic farming helps create pure, natural wines. Their vineyards show how working with nature leads to better grapes and more interesting wines. Finally, 40 km away from this area, there is a major attraction of Bourdeaux: the Cité du Vin. This wine museum reminds us of the strong bond between Bordeaux and wine.

Wine Tasting Tours and Events 

Throughout the year, the region comes alive with wine events. During harvest time, join festivals where you can help pick grapes and see how wine is made. Many wineries offer tours where you'll walk through vineyards, visit cellars, and taste wines paired with local foods. Some even let you blend your own wine to understand how different grapes work together.

Best Food Pairings 

The red wines really shine with traditional French cooking. Try them with rich dishes like beef stewed in wine (boeuf bourguignon) or chicken cooked with wine and mushrooms (coq au vin). The whites are perfect partners for seafood - especially local oysters and fish. They also work beautifully with creamy chicken dishes or fresh goat cheese.

Accommodation Options 

Make your wine experience complete by staying right in wine country. Choose from cozy family-run B&Bs where hosts share their local knowledge to elegant hotels set among the vines. Many places offer special wine packages that include vineyard tours, private tastings, and meals at local restaurants. Some even have their own wineries, letting you wake up to vineyard views and end your day with sunset wine tastings.

arrow-back-to-top