There’s a long switchback ramp down to the picnic area and hiking trails (be prepared walk back UP it at the end; lots of people were having some trouble and had to stop and pause to catch their breaths in the thin air, myself included — that was the most strenuous part of the hike for me).
If you’re a serious hiker, you could easily spend days exploring all the trails up here. But if you’re just here for a little walk around, there’s a nice little nature trail that’s less than a mile circuit, with the option of heading off into a slightly longer scenic loop.