Strollers aren't allowed in the baby care centers (like pp said) but I had a double and my 2-year-old was sleeping in it while I needed to change my infant. The CM was hesitant at first, but let me in with it. So if you ask nicely and explain, they should let it in. Also, no strollers at Tom Sawyers Island, I carried my 1 year old over there and took turns holding him, it was fine but he did get heavy pretty quickly because he was not walking yet. We went to eat at Yak and Yeti and they told us to park the stroller but my son was too little to sit in a high chair (this was a different trip) after I explained it to them, they let us in with it. Also, the only strollers allowed to the Conservation Station at AK are personal strollers (no rentals) same with the train at MK.