Mediterranean holiday area (7)
I believe the answer is:
riviera
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">mediterranean holiday area</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for riviera that I've seen before include "Coastal area between Cannes and Italy" , "Coastal area between Italy and France" , "Subtropical 1 dn area" , "In France, the Cote d'Azur" , "I arrive! (Anag)" .)