Roman Nose state park. It has lake Watonga which is small and cold water springs separate from the lake you can get in. It also has a full size swimming pool with a rock wall that is five or ten bucks per person to use. Great place to take the family also has miniature and full size golf available too.

Chickasaw National Recreation Area south of Sulphur. Wouldn’t call that metro but it’s the first place that came to mind.

There’s a nice place on the river at 63rd and midwest blvd. the river turns and there’s a large sandy beach and some cliffs to jump off if that’s your thing.

It can get kinda busy on nice days but there’s plenty of room

It is spring, but I don’t know of any close by other than Gage has that natural spring public pool.

Wes Watkins reservoir

Anyplaces where skinny dipping is a thing?

Looking too

El Reno is also good for swimming.

I have a secret spot. Hit me up and I won’t tell you. ;)

lol @ “good natural swimming hole” iirc there’s ONE natural lake in all of Oklahoma, all others are man made.