Meet Niels and Bimmer Udsen, the dynamic husband-and-wife duo behind Cas­toro Cellars, a fun and inviting winery that has been making waves in Paso Robles since 1983. Their journey began with a simple dream: to create world-class wines from the beautiful grapes of the Paso Robles appellation.

Niels, a Ventura native, first dipped his toes into the wine business while studying Agribusiness at California Polytechnic University in San Luis Obispo. His passion for winemaking, combined with Bimmer’s unwavering support, led them to establish their very own winery in the heart of this thriving wine region.

But the path to success wasn’t conventional. The Udsens embraced what they fondly call the “backwards approach”: they started by making and selling wine, then acquired their own equipment, and finally built their winery and tasting room. Talk about an adventure!

You can visit Cas­toro’s charming tasting room in Templeton, right off scenic Highway 46 West, while their winemaking facility is located in San Miguel on the East Side of Paso Robles—both opened their doors in 1990. With the mentorship of Tom Myers, Cas­toro Cellars’ talented winemaker, the Udsen family has transformed from crafting a few barrels for friends and family into a thriving business.

Today, Cas­toro boasts over 1,400 acres of estate vineyards, all certified organic and SIP certified. Niels and Bimmer have built a brand that reflects their values, focusing on approachability and environmental consciousness. Niels' father, a Danish immigrant and successful businessman, instilled in him a deep appreciation for agriculture and entrepreneurship, which shaped their winery’s foundation.

Niels discovered his love for the wine industry during a senior marketing project for a local winery at Cal Poly. After marrying Bimmer in 1981, he honed his winemaking skills in the cellar of Estrella River Winery, learning every aspect of the craft for five years under the guidance of Tom Myers.

In 1983, armed with experience and a sense of humor, Niels and Bimmer launched Cas­toro Cellars, named after the Italian word for “beaver” (Niels’ long-time nickname). Their motto, “Dam Fine Wine,” perfectly captures their playful spirit!

Cas­toro Cel­lars isn’t just about great wine; it’s about family values, too. Their welcoming tasting room is family-friendly, even offering alcohol-free Zinfandel grape juice for the little ones. Plus, the Udsens prioritize a work environment that understands the importance of family flexibility for their employees. So, whether you’re a seasoned wine lover or just starting your journey, Cas­toro Cellars promises a delightful experience filled with laughter, warmth, and, of course, exceptional wine!

What is wine? Some might say it’s a fine beverage meant for a glass. The folks at Bonterra Vineyards won’t argue with that. They believe that a wine should also be a perfect expression of the grape from which it’s made and the land on which those grapes are grown.

Everything we do at Dutcher Crossing begins with the concept of family. Whether you are the oldest or newest member of the winery, everyone’s contribution is needed and integral to our success. From the vineyards to the tasting room, even though we all have walked different paths on our journey to Dutcher Crossing, we’ve settled into family life together.

Our belief is simple—to be a well-balanced, three-legged stool. Leg one is make the best wine we can staying true to the vineyard, vintage, and varietal. The second leg is the beautiful sense of place within our vineyards and winery. Finally, our third leg is hospitality. Whether you are a long-time visitor or new to the property, we want to welcome and treat everyone as we would our own mothers. With the balance of all three legs, we create an experience like none other in Sonoma County.

We are a full service winegrape merchant working with wineries to locate, procure, and inspect winegrapes from all over California. We work with growers to market and sell their winegrapes.