What is the setting in the second summer of the sisterhood?

In "The Second Summer of the Sisterhood" by Ann Brashares, the setting primarily revolves around the summer experiences of four friends—Lena, Tibby, Bridget, and Carmen—who are separated yet connected through a shared pair of magical pants. The story unfolds in various locations, including Lena’s family home in Greece, Tibby’s life in New York City, Bridget’s time at a summer camp in California, and Carmen’s journey in a small town. The contrasting environments highlight the girls' personal growth and the challenges they face as they navigate their evolving identities and relationships. The setting effectively captures the essence of summer as a time for exploration, change, and bonding.