<Li> Maria Konstandarou as Yia Yia </Li> <Li> George Touliatos as Papou </Li> <P> Principal photography started on the island of Santorini, Greece . Filming then continued in Cabo San Lucas, Mexico . </P> <P> According to review aggregator Rotten Tomatoes, "This adaptation of a beloved novel charms with its heartwarming tale of friendship and young adulthood; realistic portrayals of the lives of teenage girls lend the comedy - drama sincerity, and may capture hearts outside the female - centric demographic ." It has a score of 77% based on 125 reviews . Metacritic gave the film a score of 66%, with "generally favorable reviews", based on 34 reviews . Yahoo! Movies gave the film a B rating based on 13 different critics . </P>

Where is sisterhood of the traveling pants filmed