At Disneyland Resort (California) and Walt Disney World (Florida), children under the age of 3 are free. This means they do not require a theme park ticket and can enter for free as long as they are accompanied by a guest with valid admission. Once a child turns 3, they are required to have a "Child" ticket (ages 3–9), which is slightly discounted compared to the "Adult" ticket (ages 10+). For 2026, Disney has introduced several special offers to make visits more affordable for families; for example, at Walt Disney World throughout 2026, guests staying at a Disney Resort hotel can get a free dining plan for kids (ages 3–9) when purchasing a specific vacation package. Additionally, children under 3 can eat for free at Disney's "All-You-Care-To-Enjoy" buffet and family-style restaurants if they eat from a parent's plate. It is important to note that you do not need to bring a birth certificate to prove a toddler's age at the gate, but Cast Members may ask the child how old they are if they appear to be older than 2.