Almirena is a character from the opera "Rinaldo," composed by George Frideric Handel in 1711. She is portrayed as a beautiful and virtuous princess who is the love interest of the hero, Rinaldo. Throughout the opera, Almirena faces various challenges, including being captured by the sorceress Armida. In the story, Almirena's character symbolizes love and loyalty. Her emotional journey highlights themes of bravery and devotion, as she remains steadfast in her love for Rinaldo despite the obstacles they encounter. Almirena's arias, particularly "Lascia ch'io pianga," are celebrated for their lyrical beauty and emotional depth.