We first happened upon Utah Olympic Park last summer HERE. It was epic and the kids loved it! But it was our first time and we learned a lot! Check out that link for all the tips. We also have a breakdown of all the activities and what the age and weight limit is so be sure to check it out before you plan a visit.
This time around we knew exactly what we were doing AND we could not have picked a better day to go! The only drawback of going in the fall is that the Alpine Slide is closed. But... there are NO crowds and the weather is amazing. So you have to pick your battles. We were able to do all the activities in a couple of hours. In the summer it took us 2 days! Granted we had 3 moms, a dozen small children, and no husbands to help out. But you can read all about that in the link above.
My big kids (12 &10) couldn't wait to do the rope course again!
And they let this 8 month pregnant lady ride the small zipline! I so wish I could have done the rope course but it just wasn't going to happen. I'll have to wait until next year.
And all the kids loved tube slide.
Just one tip, wear comfy shoes. Thats all im saying. The activities are quite the walk and while they do have a shuttle to the lower activities, the upper ones are a bit of a hike (for a pregnant lady).