EXHIBIT 23.1 Deloitte & Touche - ---------- ------------------------------------------------------------------ Deloitte & Touche LLP Telephone: (415) 247-4000 50 Fremont Street Facsimile: (415) 247-4329 San Francisco, California 94105-2230 CONSENT OF INDEPENDENT ACCOUNTANTS We consent to the incorporation by reference in this Registration Statement of The Chalone Wine Group, Ltd. on Form S-8 of our report dated May 18, 1998, appearing in the Annual Report on Form 10-K of The Chalone Wine Group, Ltd. for the year ended March 31, 1998. June 8, 1999 DELOITTE & TOUCHE LLP San Francisco, California 11