Royal Caribbean’s Harmony of the Seas will undergo a major refurbishment in April 2026, introducing the fleet’s largest casino alongside new specialty restaurants, bars, and a refreshed pool deck. The upgraded Oasis-class ship will sail seven-night Mediterranean cruises to Spain, France, and Italy before crossing the Atlantic to Port Canaveral. The enhancements reflect Royal Caribbean’s focus on immersive guest experiences, blending entertainment, luxury, and cultural exploration for modern travelers.