Bike riding just for fun

I recently purchased an E-bike in the last few months and am looking for recommendations on where I can ride in Phoenix. I’m open to riding mostly anywhere in the valley. I have a cart that I pull behind me with my daughter so I’m not looking to ride on any roads or do anything like mountain biking. Maybe there’s somewhere I can park my car and take a safe ride to lunch somewhere? A trail that you find enjoyable to bike on. Looking to get out of my house, get some fresh air and do something fun that doesn’t risk us getting hit by a car. Any recommendations?