Various online sources ranking all the worlds Disney parks all seem to agree on which one comes off last, Walt Disney Studio Park, the worlds smallest Disney park, soon to become Disneys Adventure World. As of now, February 2024, the park is undergoing a lot of work, and is currently heavy on the construction walls, not aiding in it's appeal. 

But I'm still a fan, sure, I love the beautiful Sleeping Beauty Castle and all the Disneyland Park has to offer, but I still seem to gravitate to the studios park and spend a lot of my time there. I've seen many people asking recently if it's even worth a visit, never mind spending significant time there, but for me the park still offers a lot. Some of the appeal is just my taste, a love of marvel and musical theatre, and then the rest is this parks accessibility. 

As much as I love the Disneyland Park and appreciate that compared to so many places it has some great accessibility, the studios is just better in my opinion for accessibility. It's a newer park, and has also had a lot of work and newer rides added more recently.  Even the oldest ride, and only remaining opening day ride, Aladdin's flying carpets, has a wheelchair accessible carpet.