If you are travelling with young Kids , I suggest you yo take 2 day pass for comfort and ease of entire family.Disneyland has less of adventurous rides but more of Family rides and shows which are thoroughly to be enjoyed and not to be missed.Famous rides have got Fast Track Ticket Machine installed. So just flash your REGULAR Disneyland Entry ticket across the vending machine and you shall get a ticket mentioning what time to come back for the ride. This helps you save lots and lots of time and you feel like a king or queen going through the Fast Track Lane whilst others stand in queue awaiting their turn.If planning for 2 day visit, I suggest you go early and come back early before 6.00PM on first day to avoid heavy rush and for second day can reach by 12.00PM noon and stay till end to witness Disney Parade and Fireworks.