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TTB COLA Record

CASTLE ROCK WINERY

DESSERT /PORT/SHERRY/(COOKING) WINE  ·  CALIFORNIA  ·  Approved Feb 19, 2026
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What to Expect

The Zinfandel from CASTLE ROCK WINERY is a dessert-style port/ sherry/cooking wine that showcases the rich history and versatility of this grape variety. Originating in California, where it has been grown since the 19th century, Zinfandel is known for its bold, high-alcohol red wines and the blush style often referred to as White Zinfandel. With a long commercial history across various appellations, this wine offers a taste of tradition paired with modern sophistication, perfect for sipping on its own or enhancing your favorite dishes.

Original editorial summary © 2026 Encyclopedia of Wine. All rights reserved; may not be reproduced without permission. Registry facts are public TTB data; brand names and label artwork remain the property of their respective producers.
TTB ID26044001000174
Brand nameCASTLE ROCK WINERY
Class / typeDESSERT /PORT/SHERRY/(COOKING) WINE
Origin / appellationCALIFORNIA
Grape varietalsZinfandel
Approval dateFeb 19, 2026
StatusAPPROVED
Vendor code10412
Serial number26001C
TTB recordView on TTB COLA Online →
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Data sourced from the public TTB COLA Online registry. Wine Grabber is not affiliated with or endorsed by TTB. Label images are being added for a growing share of records as we harvest them from TTB. Coverage is partial and growing. Coverage & Limitations →