Royal Slope AVA
🔍 Quick Summary
Washington’s Royal Slope AVA is a high-elevation, south-facing viticultural area known for producing balanced, expressive wines across a diverse range of grape varieties.
🔊 Pronunciation: roy-uhl slohp
📜 History
Established in 2020, Royal Slope AVA has a rich viticultural history:
Early Cultivation: Grapevines were first planted in 1983, marking the beginning of viticulture in the area.
Name Origin: The name "Royal Slope" dates back to the 1950s, inspired by the majestic view from the Saddle Mountains.
Geological Significance: The region's unique topography, shaped by the Missoula Floods, contributes to its distinctive terroir.
Recognition: On September 2, 2020, Royal Slope was officially designated as Washington's 15th AVA.
🧠 What to Know
Royal Slope AVA offers a unique combination of climate, elevation, and soil:
Elevation Range: Vineyards span from 610 to 1,756 feet, allowing for diverse microclimates and grape varieties.
South-Facing Slopes: Approximately 90% of the area features south-facing slopes, maximizing sun exposure for optimal grape ripening.
Soil Composition: Predominantly composed of windblown silts (loess) and sandy loam, with basalt bedrock in certain areas, contributing to the complexity of the wines.
Climate: The region experiences a warm climate with significant diurnal temperature variation, aiding in the development of balanced acidity and ripe fruit flavors.
Diverse Varietals: Over 20 grape varieties thrive here, including Cabernet Sauvignon, Syrah, Chardonnay, and Viognier.
📍 Where It’s Found
🇺🇸 Royal Slope AVA – Located in south-central Washington, between the Ancient Lakes and Wahluke Slope AVAs, encompassing the Frenchman Hills near Royal City.
⬆️ Elevation: 610–1,756 ft / 185–535
🌞 Warm Continental Climate (75–95°F / 24–35°C) – Characterized by warm days and cool nights, ideal for developing complex flavors and maintaining acidity.
🌡️ Historical Temperature Summary: 72–92°F (22–33°C) average daytime highs during the growing season.
🔺 Warming Trend: Temperatures have risen ~3°F (1.2°C) since the 1980s, leading to riper fruit and earlier harvests.
🏛 Notable Producers
Gård Vintners – Estate winery producing wines exclusively from Royal Slope grapes.
Stillwater Creek Vineyard – Known for high-quality fruit supplying top Washington wineries.
Lawrence Vineyards – Family-owned, cultivating a variety of grapes across multiple sites.
Foxy Roxy Wines – The AVA's first bonded winery, focusing on small-lot productions.
Burke Vineyard – Emerging producer with a focus on sustainable practices.
🍷 Wines to Try
These wines exemplify Royal Slope's diverse offerings:
Cabernet Sauvignon – Full-bodied with dark fruit and structured tannins.
Syrah – Rich and spicy, showcasing blackberry and pepper notes.
Chardonnay – Balanced acidity with flavors of apple and citrus.
Viognier – Aromatic with hints of peach and floral undertones.
Grenache – Medium-bodied, featuring red berry flavors and subtle spice.
🗺️ To Further Explore
These areas highlight the AVA's terroir diversity:
Frenchman Hills – High elevations contribute to vibrant acidity and complex flavors.
Stillwater Creek – Renowned for producing premium grapes for top-tier wines.
Lawrence Vineyards – Diverse microclimates support a wide range of grape varieties.
Stoneridge Vineyard – Source of Washington's first 100-point Syrah.
👅 Flavor & Style
Royal Slope wines are known for their balance and expressiveness:
Color: Deep ruby reds and vibrant whites.vinerra.com
Aromas & Flavors:
Primary: Blackberry, cherry, citrus, and stone fruits.
Secondary: Vanilla, toast, and spice from oak aging.
Tertiary: Earthy and savory notes with age.vinerra.com
Structure:
Body: Medium to full.
Tannin: Moderate to firm in reds.
Acidity: Bright and refreshing.
Alcohol: Typically 13–15%.
🛠 Winemaking Notes
Winemakers in Royal Slope employ various techniques to highlight the region's potential:
Fermentation: Utilization of both stainless steel and oak vessels.
Aging: Combination of new and neutral oak to enhance complexity.
Blending: Crafting both single-varietal wines and blends to showcase versatility.
Harvesting: Extended hang time allows for optimal ripeness and flavor development.
🍽 Food Pairing Ideas
Royal Slope wines pair well with a variety of dishes:
Savory: Grilled lamb, roasted duck, and mushroom risotto.
Cheese: Aged cheddar, Gruyère, and Brie.
Unexpected: Spicy Asian cuisine, barbecue, and dark chocolate desserts.
📑 Regional Wine Laws
As part of the Columbia Valley AVA, Royal Slope adheres to Washington State's wine regulations:
AVA Designation: Wines labeled with "Royal Slope AVA" must contain at least 85% grapes grown within the AVA.
Labeling: Producers may use the AVA designation to highlight the unique terroir of their wines.
🔗 Related Topics to Explore
🍇 Cabernet Sauvignon – King of red grapes, thrives in Royal Slope.
🍇 Syrah – Expressive and spicy, a regional standout.
🛢 Oak Aging – Influences flavor and texture in wines.
🌡 Diurnal Temperature Variation – Key to balanced acidity and ripeness.
🌍 Columbia Valley AVA – The larger AVA encompassing Royal Slope.
🤓 Deep Dive Topics
📚 Read More
Washington State Wine Commission – Royal Slope AVA
Sip Magazine – The Ultimate Guide to the Royal Slope AVA
Wine Enthusiast – Royal Slope AVA
Wine 365 – The Noble Vineyard of Washington State: Royal Slope AVA
🎧 Listen Up
🎧 Wine 101: Washington Wines – VinePair