Dennis and Deborah Reis, both born and raised in Marin & Sonoma County have dedicated their lives to the practice of Horsemanship and Sonoma County Agriculture.
The Reis Ranch, Penngrove has a world class training facility. Participate in a Dennis Reis Universal Horsemanship Training course. Classes available year round.
The Reis River Ranch Vineyards Winery and Tasting room are located on a beautiful 630 acre working horse and cattle ranch. A horse lovers paradise on the Marin / Sonoma County Hwy 101 line.
Discover a new favorite wine, ranch raised grass fed beef and our wild flower honey in our tasting room farm store. Enjoy the beauty of the ranch with a lakeside picnic or on the tasting room deck with spectacular views of the river, ancient oaks, sparkling lakes, rolling pastures, horses, cattle and wildlife sanctuary.