Today after grocery shopping and Starbucks we drove over to Divide, Colorado and then south on CO 67 to Mueller State Park. It has many campsites, several with electric and many trails.
The image below is a panorama from the scenic overlook at the Visitor Center. We will drive more of the park. If the rest is as nice as we have seen so far this will be on our list for later this fall or next summer (or both).