Great for hammocks, a little rough on tents
There are several 'camp' spots dispersed in this area accessible only during spring-fall when the canyon is open. You cannot car-camp as there is wooden fence blocking off the parking area.
Unfortunately, the majority of the ground camping is relatively rocky and uneven, but there are some gems. If you're one of the first up, you will be very likely to get a good spot though, especially now with the Tibble Fork access gone from the washout.