Yes, I have, but it was over 10 years ago.

I use a power wheelchair. I went by myself. I left out of Long Beach, using CATALINA EXPRESS. I only stayed for the day. It’s hilly, but not too steep. I found it to be accessible. I was bored after a few hours, though. It ended up being a ‘been there, done that’ experience for me.

So sorry that I can’t comment on going to Catalonia on a wheelchair,