Corollary Wines: Unveiling a Sparkling Treasure in the Heart of Willamette Valley
Nestled amidst the picturesque rolling hills and winding roads of Oregon’s Willamette Valley lies a sparkling wine destination that is truly exceptional: Corollary Wines. In the charming town of Amity, Oregon, Corollary Wines distinguishes itself as a beacon of innovation and dedication within the vibrant Willamette Valley sparkling wine scene. Their commitment to producing exceptional sparkling wines, paired with a unique and inviting tasting experience, makes them a must-visit for wine enthusiasts.

Venturing along the scenic roads of the Willamette Valley often leads to unexpected discoveries. Corollary Wines, a winery dedicated exclusively to sparkling wines, is one such delightful surprise, nestled deep within the Eola-Amity Hills. The drive itself is an adventure, a journey off the beaten path that rewards you with an unforgettable wine experience.
As you approach, the tasting room emerges as a striking landmark. Its modern, angular design and bright red color make it instantly recognizable – a bold statement in the heart of wine country. This architectural marvel oversees 57 acres of land, a transformation from a former fir tree farm into a thriving vineyard dedicated to the art of sparkling wine production.

The Story Behind Corollary Wines: A Passion Project
The story of Corollary Wines is one of passion, vision, and a pursuit of excellence. Co-owners Dan Diephouse and Jeanne Feldkamp embarked on their winemaking journey in 2016, leaving behind successful careers in the Bay Area tech industry to pursue their shared dream. Their journey began humbly, with a small batch of homemade cider, a testament to their adventurous spirits.
Driven by their initial success, they expanded their horizons, procuring two tons of Pinot Noir grapes and crafting their first batch of wine at a friend’s urban winery. This pivotal moment ignited their passion for winemaking, leading them to embrace a new chapter in Oregon’s wine country.

The following year marked a significant turning point as they relocated to Oregon, Jeanne’s home state, and began their journey into the world of sparkling wines. Partnering with local winemakers, they honed their skills and developed their unique approach to crafting exceptional sparkling wines.
In mid-2022, their vision took concrete form with the acquisition of the property that would become the home of Corollary Wines. This marked the beginning of an extensive two-year project, transforming the land into a flourishing vineyard and constructing their stunning red tasting room. This bold structure serves as a testament to their commitment to innovation and quality.

Their commitment to estate-grown fruit is evident in their planting of Pinot Noir, Chardonnay, and Meunier vines in October 2023. While these vines mature, Jeanne and Dan continue to source grapes from select local vineyards, ensuring the consistent quality and character of their sparkling wines. Currently, Corollary Wines produces approximately 2,000 cases annually, a testament to their dedication to craftsmanship.
Exploring the Sparkling Wines of Corollary: A Tasting Journey
A visit to Corollary Wines is a sensory delight, offering a curated tasting experience that showcases the diversity and elegance of their sparkling wines. During a visit in early June, guests had the opportunity to savor a flight of their exquisite sparkling white and rosé wines, each a unique expression of the Willamette Valley terroir.

Among the highlights was the 2019 X-Omni Blanc des Blancs ($75), a remarkable creation crafted from 17 clones of Chardonnay grapes sourced from a single block. This exceptional wine offers a complex bouquet of toasty brioche and buttery aromas, complemented by a vibrant citrusy acidity and a surprising hint of marzipan, creating a truly unforgettable experience.
Another standout is the 2020 Cuvée One Brut ($45), a harmonious blend of Chardonnay, Pinot Noir, and Pinot Blanc grapes carefully selected from five vineyards across the Willamette Valley. This delightful blend presents primary aromas of hazelnut, lemon, and orange blossom, underscored by a pleasant minerality and a zesty acidity.
For those who appreciate the allure of sparkling rosé, the 2020 Cuvée One Rosé ($55) is an absolute must-try. This elegant rosé, composed of 70% Pinot Noir, 15% Chardonnay, and 15% Pinot Blanc, bursts with vibrant red fruit flavors like strawberry and raspberry, balanced by a refreshing lemon note and a soft, lingering finish. It’s the perfect accompaniment to a warm summer day.
The Corollary Tasting Experience: A Personal Connection

The tasting room itself is a testament to Jeanne’s expertise as an interior designer. In collaboration with a local architecture firm, she designed a space that is both aesthetically pleasing and functionally innovative. The sleek and unique tasting room is a labor of love, reflecting the dedication and passion that defines Corollary Wines.
Sustainable and ingenious design elements are seamlessly integrated throughout the tasting room. A rainwater-collecting roof demonstrates their commitment to environmental responsibility, while a retracting metal screen along the outdoor tasting area provides shelter from the Van Duzer corridor winds, ensuring a comfortable and enjoyable experience for guests. The location of the tasting room helps mitigate the strength of the winds, as well.
After just nine months of construction, the stunning new tasting room opened its doors in May 2024. It is equipped to accommodate small, intimate tastings by appointment, as well as larger events upon request. The limited group setting ensures a more intimate and tailored experience.
What truly sets Corollary Wines apart is the personal connection you experience during your visit. Dan and Jeanne are actively involved in every aspect of the winery, from winemaking to hosting guests. This hands-on approach ensures that each visitor receives a truly personal and memorable wine-tasting experience. In an intimate setting, you’ll be treated to breathtaking, picturesque views, creating a truly magical experience.
Plan Your Visit to Corollary Wines: Discover the Sparkling Magic

Ready to experience the sparkling magic of Corollary Wines for yourself? Here’s what you need to know to plan your visit:
Address:
Corollary Wines
6850 SE Sartore Road, Amity OR 97101
Tasting Fee:
The standard tasting fee is $50 per guest. One tasting fee will be refunded with club signup or the purchase of 3 bottles. This makes the tasting fee more of an incentive to join the wine club or purchase wine.
Reservations:
To ensure a personalized experience, reservations are highly recommended. You can easily book your reservation online.
Explore More of Oregon’s Wine Country: Discover Additional Wineries
The Willamette Valley is brimming with exceptional wineries, each offering a unique and memorable experience. While you’re in the region, consider exploring some of these other notable destinations:
- Gran Moraine Winery
- Alloro Vineyard
- Oregon Wine Tasting Guide: Newberg Wineries
- Oregon Wine Tasting Guide: Dundee Wineries
If you decide to visit Corollary Wines, please let them know you discovered them through Urban Bliss Life! We’d love to see your photos, so be sure to tag us @UrbanBlissLife and use the hashtag #UrbanBlissLife on Instagram, TikTok, Twitter, and Facebook.
Corollary Wines: More Than Just Sparkling Wine
Corollary Wines represents a unique intersection of passion, innovation, and dedication to quality. From their humble beginnings to their stunning tasting room and exceptional sparkling wines, Dan and Jeanne have created a destination that is truly special. Whether you’re a seasoned wine connoisseur or simply looking for a memorable experience, a visit to Corollary Wines is sure to delight your senses and leave you with a newfound appreciation for the art of sparkling wine.
Their commitment to sustainable practices, combined with their personal touch, sets them apart in the vibrant Willamette Valley wine scene. Corollary Wines is not just a winery; it’s a reflection of their vision and a testament to the magic that can happen when passion meets dedication.
As they continue to grow and expand their estate vineyards, the future of Corollary Wines looks bright. Their unwavering commitment to quality and innovation ensures that they will continue to be a leading force in the world of sparkling wine. So, plan your visit today and discover the sparkling treasure that is Corollary Wines.