Can I use my cedar point season pass at Caroline’s as they are both owned by cedar fair

If it is a high enough level

Only if platinum level or higher

Yes you can use it ... At all ceder parkes

Depends on the level of pass.

Platinum pass is the only one good at all cedar fair properties. Gold is good for the park in which it was purchased

Silver pass you cant!

Only if you have a certain level of pass (Platinum I think)