We've stayed at the Deschutes River State Recreation Area twice now. It's the perfect spot if you are traveling across Oregon and need a nice place to stop before continuing to another state, or eastern Oregon. 

The campground is relatively small. The bathrooms and showers are clean and the spots are flat. It has an accessible path along the river and is great for family fishing. 

Due to it's proximity to the gorge, it can be very windy but, it is quaint and the sunsets are amazing.

The best part of this spot is the incredible outdoor Oregon Trail Interpretive display! I highly recommend this park for families with small children.