Jay Z and Beyonce are running the best damn summer camp EVER for Blue Ivy ... latest stop -- Monaco!!!
The Carters hit the Mediterranean with their daughter and some friends over the weekend. Check out the pics ... Bey looked flawless while Hova rocked a Gilligan bucket hat.
This trip came just a few days after Blue was sleeping in Mom and Dad's $19,000/night suite in Paris.
First day of school's gonna suck for her.