In 2026, children who are two years old and younger (meaning they have not yet had their third birthday) are admitted to both Disneyland Park and Disney California Adventure for free. They do not require a theme park ticket or a park reservation. Once a child turns three, they must have a valid "Child" category ticket (ages 3–9) and a corresponding reservation to enter the parks. Additionally, for the summer of 2026, Disney has released a specific promotional offer for older guests where you can receive two free extra days on multi-day tickets (e.g., "Buy 4, Get 2 Free") for travel between May and September. This allows families to extend their vacation significantly without the added cost of two full days of admission, making it a prime time for those traveling with toddlers to bring along older siblings at a discount.