It's common knowledge that spending an hour or two surrounded by greenery can increase your energy levels. If wandering around town has worn you out, Corbin Park is a perfect spot to pause and recharge your batteries.
Corbin Park is free, so you'll be able to give your bank card a break for a while. When you've had your fill at this recreation and green space in the residential area of Central Oklahoma City, look around nearby Oklahoma City National Memorial and Museum, Myriad Botanical Gardens and Oklahoma State Capitol as well.