Yes, they have tent camping and cabins to sleep in.
There are 10 walk in tent areas. They are all on the Bench trail that goes around the base of the mount. I have no seen them but one is a group camp area and the others are single sites . You should be able to find them on the park map. I'll try to post my pic of it.
Not too sure that is a very good question
Thanks! Your answer is awaiting moderation.