[LETTERHEAD OF DICKINSON CRUICKSHANK]



9 March 2006


Carnival Corporation
Carnival Place
3655 N.W. 87th Avenue
Miami
Florida 33178 - 2428

and

Carnival plc
5 Gainsford Street
London, SE1 2NE
United Kingdom


Dear Sirs

REGISTRATION STATEMENT ON FORM S-3 ASR OF CARNIVAL CORPORATION AND CARNIVAL PLC
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1.      We are a firm of Isle of Man advocates duly qualified to advise on Isle
of Man law.

In connection with the above-captioned  Registration  Statement on Form S-3 ASR
        ("Registration  Statement") filed by Carnival  Corporation and Carnival
        plc on 9 March 2006,  with the United  States  Securities  and Exchange
        Commission pursuant to the Securities Act of 1933, as amended,  and the
        rules and regulations  promulgated,  we have been asked to provide this
        opinion  on the Deed of  Guarantee  between  Carnival  Corporation  and
        Carnival plc (under its then name P&O Princess  Cruises plc),  dated as
        of April 17, 2003 (the "Carnival plc Guarantee").

In  this  opinion   references  to  the   "Documents"  are  references  to  the
Registration Statement and the Carnival plc Guarantee.

2.      The Assumptions

In rendering the opinion stated below we have, with your  permission,  made the
following assumptions:

2.1     that each party to the Documents is duly  incorporated  and  organised,
        validly   existing  and  in  good  standing   under  the  laws  of  its
        jurisdiction  of  incorporation  or the  jurisdiction  of its principal
        place of business and has or had full power and capacity and  authority
        to enter into the  Documents and to exercise its rights and perform its
        obligations thereunder,  and all corporate and other action required to
        authorise  the  execution  of  the  same  and  the  performance  of its
        obligations thereunder has been or will be duly taken;

2.2     that all acts,  conditions and things required to be done, fulfilled or
        undertaken  under any law  (including  any and all  authorisations  and
        consents of any public authority of any  jurisdiction)  other than that
        of the Isle of Man in  respect  of the  lawful  execution  delivery  or
        performance  of the  Documents  and in order to  ensure  that  they are
        binding upon and  enforceable  against the parties have been or will be
        done, fulfilled, undertaken or obtained;





2.3     insofar as any obligation under the Documents is to be performed in any
        jurisdiction  outside the Isle of Man its performance will be legal and
        effective in accordance with the law of that jurisdiction;

2.4     that by entering into the Documents the parties thereto are not or will
        not be in conflict with or in breach of their constitutional  documents
        or in breach of or otherwise in violation of any  provision of the laws
        of the  jurisdictions  in which they are  respectively  constituted and
        established;

2.5     that  none  of the  parties  to the  Documents  by  entering  into  the
        Documents  have been or will be in breach  of any  other  agreement  to
        which it is a party;

2.6     that no  circumstances  exist which would  justify the setting aside of
        the Documents by reason of fraud,  misrepresentation,  mistake or undue
        influence;

2.7     that no amendments have been made to the Carnival plc Guarantee.

The making of each of the above assumption  indicates that we have assumed that
each  matter the subject of each  assumption  is true  correct and  complete in
every  particular.  That we have made an  assumption  in this  opinion does not
imply that we have made any  enquiry  to verify an  assumption.  No  assumption
specified above is limited by reference to any other assumption.

3.      The Opinion

Based upon and subject to the foregoing and subject to the  qualifications  set
out below,  we confirm our opinion that the Carnival PLC Guarantee  constitutes
the legal, valid and binding obligations of Carnival PLC enforceable against it
in accordance with its terms.

4.      Qualifications

The opinion  expressed above is subject to the following  qualifications  which
are not to be limited by reference to each other:

4.1     The  Courts  of the Isle of Man  would  determine  in their  discretion
        whether or not any  provision  of any  document may be severed from the
        other  provisions  thereof  on  account  of  invalidity  illegality  or
        unenforceability in order to save the other provisions thereof.

4.2     Where  any  obligation  of  any  person  is  to  be  performed  in  any
        jurisdiction  outside of the Isle of Man,  such  obligation  may not be
        enforceable  under  the law of the Isle of Man to the  extent  that the
        performance thereof would be illegal or contrary to public policy under
        the laws of that foreign jurisdiction.

4.3     The  Courts of the Isle of Man might not give  effect to any  indemnity
        for legal costs  incurred by a litigant as costs will be in the court's
        discretion.

4.4     The  effectiveness  of any term exculpating a party from a liability or
        duty otherwise owed may be limited by law.





4.5     Whilst an Isle of Man court has power to give judgment  expressed as an
        order to pay in a currency other than pounds  sterling,  it may decline
        to do so in its discretion.

4.6     Our  opinion is subject to any  limitations  arising  from  bankruptcy,
        insolvency, liquidation, reorganisation, court schemes, moratoriums and
        similar laws affecting the rights of creditors generally.

4.7     Enforcement   may  be  limited  by   general   principles   of  private
        international law and of equity.  Equitable remedies are available only
        at the discretion of the court and are not available  where damages are
        considered to be an adequate remedy.

4.8     A foreign  judgement  could not form the basis of an action in the Isle
        of Man without a re-trial  or  re-examination  of the  matters  thereby
        adjudicated upon if such judgment were obtained by fraud or in a manner
        contrary to natural justice or if the enforcement were contrary to Isle
        of Man public  policy.  Enforcement  may be  withheld  if the  relevant
        judgment  is not a final  and  conclusive  money  judgment  being  both
        unrelated to taxation and free of conflict  with any other  judgment in
        the same cause of action.

4.9     Claims may be or become statute-barred under the Limitation Acts of the
        Isle of Man or become subject to a defence of set-off or counterclaim.

4.10    Any provision as to payment of default interest or agreed  compensation
        contained in any document may be  unenforceable  to the extent that any
        element of interest or agreed compensation constitutes a penalty rather
        than a compensatory amount.

4.11    If  proceedings  were commenced in the Isle of Man courts any provision
        in any document to the effect that calculations  and/or  certifications
        and/or  determinations  will be  conclusive  and  binding  will  not be
        effective in Manx law if such calculations and/or certifications and/or
        determinations  are fraudulent or erroneous on their face or manifestly
        inaccurate and will not necessarily  prevent  judicial enquiry into the
        merits of any claim by any party to any such  document  respecting  any
        such calculation, certification or determination.

4.12    Under  Isle of Man law the  terms  of an  agreement  under  hand may be
        varied by oral or written  agreement  of the parties and this should be
        borne in mind if proceedings  are intended to be brought in the Isle of
        Man courts.

4.13    As regards any provision in any document relating to jurisdiction,  the
        Isle of Man courts may stay  proceedings if concurrent  proceedings are
        being brought elsewhere.

4.14    Any clause in any document  which  provides that remedies in the courts
        of enforcement shall not be affected by any invalidity under other laws
        could be seen to  contemplate  the ousting of the  jurisdiction  of the
        court by the parties;  a Manx court would be unlikely to permit parties
        to contract out of the invalidating effect of a foreign law where it is
        material to the transaction envisaged by any document.

4.15    Save as otherwise specifically stated herein this opinion addresses law
        and not fact.





4.16    We do not purport to be experts on and do not  purport to be  generally
        familiar with or qualified to express legal  opinions  based on any law
        other than the laws of the Isle of Man and accordingly express no legal
        opinion  herein  based  upon any law other than the laws of the Isle of
        Man in force at the date hereof.

4.17    Our opinion is limited to the  present  laws of the Isle of Man and the
        present  practice of the Isle of Man courts and is limited to facts and
        circumstances known to us and subsisting at the date hereof.

4.18    This  opinion  is  given  on the  basis  that it will be  governed  and
        construed in accordance with the laws of the Isle of Man, is solely for
        the  benefit of the  persons to whom it is  addressed  and their  legal
        advisers  and is not to be  disclosed  to or  relied  upon by any other
        person or for any other  purpose  nor is it to be quoted or made public
        in any way, expect that we hereby consent to the filing of this opinion
        as an exhibit to the Registration  Statement and to the use of our name
        in the Registration Statement and in the Prospectus therein as the same
        appears in the caption "Legal  Matters".  It is strictly limited to the
        matters stated herein and does not extend to, and is not to be extended
        by implication, to any other matters.


Yours faithfully,


/s/ DICKINSON CRUICKSHANK
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DICKINSON CRUICKSHANK