Do you wear makeup when you go to a water park?

I'm planning to go to a water park. Do I need to wear makeup? ㅠㅠ

Going out without makeup feels a bit embarrassing because it looks so bare, and my skin isn't exactly great either.

It’s really a bit of a hassle, especially financially, to buy cosmetics separately just to go swimming.

Since it's just for fun, should I just go out without makeup? ㅠㅠ

I'm curious how everyone does their makeup.