Independent Grape Growers - Paso Robles Area
Gold Members

Castoro Cellars

Contact: Neils Udsen & Bob Thomas
Phone: (805) 391-3295
Alt Phone: (805) 467-2002
6465 Von Dollen Rd.
San Miguel, CA 93451
Tasting: Our beau­ti­ful tast­ing room and gar­dens are open for tast­ing dai­ly by reser­va­tion or walk-up, and for pick­up and to go orders 10am — 5:30pm and fea­ture some of the best estate grown wines Paso Rob­les has to offer. We look for­ward to see­ing you soon!

The hus­band and wife team of Niels and Bim­mer Udsen estab­lished Cas­toro Cel­lars in 1983 with the goal of pro­duc­ing world-class wines from Paso Rob­les-appel­la­tion grapes. Niels, born and raised in Ven­tu­ra, Cal­i­for­nia, got start­ed in the Paso Rob­les wine busi­ness while study­ing Agribusi­ness at Cal­i­for­nia Poly­tech­nic Uni­ver­si­ty, San Luis Obis­po. Even­tu­al­ly, His love of pro­duc­tion and wines led him and Bim­mer to estab­lish their own win­ery in the area.


Cas­toro Cel­lars grapes are exclu­sive­ly from our Estate Grown, organ­ic and sus­tain­ably farmed vine­yards. All our fruit comes from with­in the Paso Rob­les AVA where grape vari­ety is care­ful­ly matched with vine­yard loca­tion and farm­ing tech­nique in order to pro­duce the desired char­ac­ter­is­tics of each varietal.