Paso Robles
Halter Ranch is a sprawling 2,700-acre organic estate in Paso Robles, founded in 2000 by conservationist Hansjörg Wyss. With 237 certified organic vineyard acres, the winery crafts wines from 100% organically farmed grapes across distinctive vineyard blocks like Volcanic Ridge and Desert Willow. Under winemaker Kevin Sass, Halter Ranch explores a remarkable range of varietals—from bright Sauvignon Blanc and Grenache Blanc to structured Cabernet Sauvignon, Syrah, and Grenache.
Temecula Tasting Room
41300 Ave Biona
Temecula, CA 92591
The Estate & Tasting Room in Paso Robles
8910 Adelaida Rd
Paso Robles, CA 93446
Fredericksburg Tasting Room
8561 E U.S. 290
Fredericksburg, TX 78624
Amenity information reflects general winery policy and may not account for events, weekends, or seasonal changes. If you're planning a specific visit — especially with children, pets, or a group — a quick call ahead is worthwhile.