We are going to Texas in a few weeks to see two state parks near Amarillo that I read about. We plan to do some hikes in the canyons in this area. Are there any other special sites that anyone knows about that we should see while we are there. I have already eaten at the Big Texan-it was fun. I wanted to do the drive along the Rio Grande near Big Bend but am afraid to try it right now due to the border situation but maybe next time. Thanks for any suggestions.