The enhancements will be added during a two-week drydock, March 7-21, in San Francisco.
Further new features to be installed are Cherry On Top, a store selling bulk candy, gifts and novelties; a new sports bar with a real-time 24/7 sports ticker and Spin U, an academy run by DJ IRIE for aspiring spin masters ages 15 to 17.
The Fun Ship 2.0 product enhancement program began rolling out three years ago.
Carnival Miracle operates year-round from Long Beach, California, on three different week-long Mexican Riviera cruises. A three-port itinerary visits Puerto Vallarta, Mazatlán and Cabo San Lucas. A two-port option stops at Cabo San Lucas with a two-day stay at Puerto Vallarta, and a third choice spends a day at Puerto Vallarta and two days at Cabo San Lucas.
Carnival Miracle will also offer 15-day Hawaii cruises round-trip from Long Beach departing Oct. 17 and Nov. 28, 2015, and Jan. 16, 2016, along with a one-time 13-day Mexican Riviera cruise departing Jan. 31, 2016.