If you only do one thing while you’re in the St George area, you have to visit Zion National Park. I have lived here pretty much my entire life and we visit Zion at least twice a year. Every time that I go the amazing scenery leaves me in awe. There are easy hikes like Weeping Rock all the way up to crazy extreme hikes like Angel’s Landing. Honestly, if it wasn’t for my wife I wouldn’t have climbed to the top of Angel’s Landing, it is that scary.
Zion National Park is located about 45 minutes East of St George. You can get all the information about hiking, camping and all activities here.