Yes, children are a major part of the guest demographic on Princess Cruises, which offers a robust "Camp Discovery" youth program in partnership with Discovery™. The cruise line caters to various age groups: "The Treehouse" for ages 3–7, "The Lodge" for ages 8–12, and "The Beach House" for teens aged 13–17. Infants must be at least 6 months old to sail, or 12 months for trans-oceanic routes. Activities range from science experiments and art projects to video game tournaments and late-night movies. While Princess is often perceived as a more adult-oriented line compared to Disney or Royal Caribbean, its modern ships feature extensive family-friendly facilities, including splash pads and "Movies Under the Stars." In 2026, the line continues to offer group "kidsitting" services from 10:00 PM to 1:00 AM for a small fee, allowing parents to enjoy the ship's fine dining and evening entertainment while knowing their children are supervised in a safe, fun environment.