The Cosmopolitan of Las Vegas is a luxury resort casino and hotel on the Las Vegas Strip in Paradise Nevada. The resort opened on December 15 2010 and is located just south of the Bellagio on the west side of Las Vegas Boulevard.It consists of two highrise towers the Boulevard Tower and the Chelsea Tower.The Pools at the Cosmopolitan features three different types a relaxing pool day club pool and nightclub pool.The Cosmopolitan of Las Vegas is a luxury resort casino and hotel on the Las Vegas Strip in Paradise Nevada. The resort opened on December 15 2010 and is located just south of the Bellagio on the west side of Las Vegas Boulevard.It consists of two highrise towers the Boulevard Tower and the Chelsea Tower.The Pools at the Cosmopolitan features three different types a relaxing pool day club pool and nightclub pool.