I want to bring one of those oversized unicorn pool floats, and ride it down the same section of the river where you go tubing. Are oversized pool floats allowed? Or have you seen anyone with them with no issues?

60 inch diameter tubes/floats were the max allowed on the river at The KP Hole the last time that I checked on their website, I believe.

Yes there is a restriction on size at the park. 60in and less. People that live on the river will float on big floats but at kp hole they won't let you do it.

Make sure u have an air pump lol. I havent seen any "rules" related to size. But just to be sure I would call them and verify. Wouod hate for you to go through the trouble and end up not getting to do it.

I have seen big floats go down..

Full size boats go down so I don't 5hink that will be a issue

They restrict size if you are using the shuttle service back.

I haven't seen any but that don't mean it is not happening.

There ain't no restrictions on size u just got to blow it up .

I've never seen a restriction on float sizes from KP Hole. There are restrictions from the State Park launch area.