2010: Ridgeview's Grosvenor Blanc de Blancs 2006 Beats Champagne at the Decanter World Wine Awards

Ridgeview Wine Estate sits at the base of the South Downs near Ditchling in East Sussex, approximately 40 miles south of London. The estate and the partner vineyards it sources from across Kent, Sussex, Hampshire, and Suffolk benefit from a cool maritime climate at roughly 51 degrees North latitude, where slow ripening through long growing seasons preserves the natural acidity essential for world-class sparkling wine. The chalk and greensand soils of the South Downs share geological continuity with the chalk seam of the Champagne region, which re-emerges from beneath the English Channel across the Sussex and Hampshire downlands. This common geology delivers the pH stability, free drainage, and mineral character that underpin the freshness and finesse in wines like the Grosvenor Blanc de Blancs.

• Chalk subsoil shared geologically with Champagne's Côte des Blancs provides free drainage, low soil vigour, and mineral expression
• Maritime climate moderates temperature extremes, extending the growing season and locking in natural acidity
• Ridgeview sources grapes from approximately 70 hectares of vineyards across Kent, East and West Sussex, Hampshire, and as far as Suffolk
• Annual frost risk in spring is a key management challenge in English viticulture, mitigated through canopy work between April and June

Ridgeview produces exclusively traditional-method sparkling wine from Chardonnay, Pinot Noir, and Pinot Meunier, the same three varieties used in Champagne. The award-winning Grosvenor, now known as the Blanc de Blancs, is a 100% Chardonnay wine made from estate vines and prized for its backbone of acidity, mineral undertone, and a touch of tropical fruit. The flagship Cavendish NV is Ridgeview's traditional blend, dominated by Pinot Noir and Pinot Meunier with Chardonnay in support. The Bloomsbury NV, meanwhile, is a Chardonnay-led blend sold through Waitrose and famously selected as the official sparkling wine for Queen Elizabeth II's Diamond Jubilee celebrations in 2012. All Ridgeview wines undergo secondary fermentation in bottle and spend a minimum of 18 months aging on lees in the estate's underground cellars before disgorgement.

• Grosvenor Blanc de Blancs: 100% Chardonnay from estate vines, known for acidity, minerality, and the 2010 Decanter victory
• Cavendish NV: 43% Pinot Noir, 29% Pinot Meunier, 28% Chardonnay; a Pinot-dominant, red-fruit-driven traditional blend
• Bloomsbury NV: Chardonnay-led blend, selected as the official sparkling wine for Queen Elizabeth II's Diamond Jubilee in 2012
• Minimum 18 months aging on lees in underground cellars, developing autolytic complexity while preserving freshness

The 2010 Decanter World Wine Awards represented the first time a wine outside Champagne had won the International Trophy for Best Sparkling Wine. The ceremony was held at the Royal Opera House in London, where Ridgeview's Grosvenor Blanc de Blancs 2006 defeated five Champagne entries in a blind tasting judged by experienced wine professionals. The result had an immediate and profound commercial effect. Export sales grew rapidly from that point, and within three years Ridgeview was shipping to markets across Europe and beyond. The estate's wines are now sold in 17 countries. The victory is also widely credited with raising confidence across the entire English sparkling wine sector, encouraging new investment and helping producers command premium pricing alongside Champagne.

• Blind tasting at the Royal Opera House: Grosvenor Blanc de Blancs 2006 defeated Taittinger Prélude NV, Charles Heidsieck Millésime 2000, and Thienot Brut Rosé NV among others
• First and, to date, only time a non-Champagne wine has won this specific Decanter International Trophy
• Export growth followed immediately: Ridgeview wines now sold in 17 countries, with key markets in Europe and the United States
• Catalysed broader sector investment, with Champagne houses Taittinger and Pommery subsequently establishing English sparkling wine ventures

Ridgeview was founded in 1995 by Mike and Christine Roberts as a sparkling wine specialist, building England's first underground wine cellars and releasing its debut vintage from the 1996 harvest. Nyetimber, located in West Sussex, was established as a vineyard in 1988 and was the first English producer to plant exclusively the classic Champagne varieties, Chardonnay, Pinot Noir, and Pinot Meunier. Chapel Down, whose origins trace to the Tenterden vineyard first planted in 1977 in Kent, has grown to become England's largest wine producer. The Decanter victory in 2010 helped convince Champagne Taittinger to announce Domaine Evremond in Kent in 2015, planting its first vines in 2017 and becoming the first Grande Marque Champagne house to establish a vineyard in the UK. Vranken-Pommery had already begun producing English sparkling wine under the Louis Pommery England label from 2014, in collaboration with Hampshire growers.

• Ridgeview: founded 1995, Ditchling, East Sussex; 5.8ha home estate, sources from approx. 70ha total; pioneer of underground cellars in England
• Nyetimber: established 1988, West Sussex; first English producer to use only Champagne varieties; now 425 hectares across Sussex, Hampshire, and Kent
• Chapel Down: origins at Tenterden, Kent 1977; England's largest wine producer with over 1,000 acres under vine as of 2025
• Domaine Evremond: Champagne Taittinger's venture in Chilham, Kent; land purchased 2015, first vines planted 2017, first wine released 2025

English sparkling wines are produced under UK wine regulations requiring traditional-method production, meaning secondary fermentation in bottle, with minimum aging periods before disgorgement. The Merret name, which Ridgeview uses across its range, honours Christopher Merret, the English scientist who in 1662 documented the deliberate addition of sugar to provoke secondary fermentation in wine, predating similar documentation from Champagne. Regional designations such as Sussex and Kent have become increasingly important quality markers. A formal Protected Designation of Origin for English wine provides geographic protection and underpins the sector's growing international credibility. Wines are classified by residual sugar from Brut Zéro through to Demi-Sec, following the same framework used in Champagne.

• Traditional method mandatory: secondary fermentation in bottle, disgorgement, cork finish, with minimum lees-aging periods
• Christopher Merret documented deliberate secondary fermentation in 1662; Ridgeview uses the Merret name in his honour across its entire range
• Protected Designation of Origin status provides formal geographic protection for English wine, strengthening export credibility
• Residual sugar classifications follow Champagne convention: Brut Zéro, Extra Brut, Brut, Extra Dry, Dry, Demi-Sec

Ridgeview's 2010 Decanter triumph helped transform the South Downs into a serious wine tourism destination. The estate, based in Ditchling Common, East Sussex, offers tastings, vineyard tours, and a wine bar and bottle shop on site. It is the only English sparkling wine poured at the Royal Opera House, where the Blanc de Blancs 2006 first secured its historic trophy. Beyond the estate, Ridgeview is part of a broader Sussex wine tourism community that includes estates such as Rathfinny, Bolney, Wiston, Tinwood, and Albourne, united under the Sussex Wineries group. Ridgeview achieved B Corp accreditation in 2022, reflecting its commitment to social and environmental standards alongside commercial success.

• Ridgeview's Grosvenor Blanc de Blancs 2006 was crowned Best Global Sparkling Wine at the Royal Opera House; Ridgeview remains the only English sparkling wine poured there
• On-site experiences at Ditchling Common include tastings, a wine bar and bottle shop, and vineyard tours
• Sussex Wineries group promotes wine tourism across the South Downs, including Rathfinny, Bolney, Wiston, and Tinwood estates
• B Corp accreditation achieved in 2022, recognising Ridgeview's commitment to sustainable and responsible business practices