EXHIBIT 31.1

CERTIFICATION

I, Shawn M. Conroy Blom, certify that:

1. I have reviewed this quarterly report on Form 10-Q of The Chalone Wine Group,
Ltd.;

2. Based on my  knowledge,  this  quarterly  report  does not contain any untrue
statement of a material fact or omit to state a material fact  necessary to make
the statements made, in light of the  circumstances  under which such statements
were made, not  misleading  with respect to the period covered by this quarterly
report;

3.  Based  on my  knowledge,  the  financial  statements,  and  other  financial
information  included in this quarterly  report,  fairly present in all material
respects the financial  condition,  results of operations  and cash flows of the
registrant as of, and for, the periods presented in this quarterly report;

4.  The  registrant's  other  certifying  officer  and  I  are  responsible  for
establishing and maintaining  disclosure  controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have:

   a)  Designed  such  disclosure  controls  and  procedures,   or  caused  such
   disclosure  controls and procedures to be designed under our supervision,  to
   ensure that material  information  relating to the registrant,  including its
   consolidated  subsidiaries,  is  made  known  to us by  others  within  those
   entities,  particularly  during the period in which this quarterly  report is
   being prepared;

   b) Evaluated the  effectiveness of the registrant's  disclosure  controls and
   procedures   and  presented  in  this  report  our   conclusions   about  the
   effectiveness of the disclosure controls and procedures, as of the end of the
   period covered by this report based on such evaluation: and;

   c) Disclosed in this report any change in the  registrant's  internal control
   over financial  reporting that occurred during the  registrant's  most recent
   fiscal  quarter that has  materially  affected,  or is  reasonably  likely to
   materially   affect,   the  registrant's   internal  control  over  financial
   reporting; and

5. The registrant's other certifying officer and I have disclosed,  based on our
most recent  evaluation of internal  control over  financial  reporting,  to the
registrant's auditors and the audit committee of registrant's board of directors
(or persons performing the equivalent functions):

   a) All  significant  deficiencies  and material  weaknesses  in the design or
   operation of internal  control over financial  reporting which are reasonably
   likely to  adversely  affect the  registrant's  ability  to record,  process,
   summarize and report financial information; and

   b) Any fraud,  whether or not  material,  that  involves  management or other
   employees who have a significant  role in the  registrant's  internal control
   over financial reporting.


Dated:  May 14, 2004


                                      /s/ SHAWN M. CONROY BLOM
                                    --------------------------------------------
                                    Shawn M. Conroy Blom
                                    Vice President and Chief Financial Officer