My kids and I spent all day in the Clifton Hill area yesterday. I had read online that things opened at 10 but when we arrived close to 10:30 AM, we found that the attractions weren't open until 12 PM. It was super cold out so we wandered into some other things. For the fun pass, I will say that it was a lot of fun. Upon checking in, we found out that one attraction was under construction (the ghost blaster) but they told us that we were able to wait and come back sometime in the next year OR we could do another attraction twice. We opted to do the Sky Wheel in the daylight and again when the Falls were lit and that did not disappoint. Since it was so cold, we really had fun at the different indoor attractions. I would recommend doing the Fun Pass if you are planning to spend any time on Clifton Hill. One thing of which to be aware is that the Wild West Coaster (which is in the Midway arcade) only operates on the hour each hour, so plan accordingly for that. We gave ourselves a little time in the arcade before and then a few minutes after, in order to not break the bank on the games.