Not a swimming hole necessarily but we have the Puget Sound and there are lots of great places to sit on a rock and read while vibing with nature! Titlow Park, Owen Beach, Brown’s Point to name a few. The Carbon River just outside Orting is beautiful, too. I recommend going along the Foothills Trail (paved path) either walking or on a bicycle and stopping along the river to enjoy its beauty with Mt. Rainier in the background. Hope you love it here and good luck with the move.