Best lookouts in/around Canberra for car camping?

Is there any good lookouts near or in Canberra that you can park a car with a good view/lookout? I like to camp with in the boot sometimes with a view.

Preferably quiet and not directly off a main road (like more remote- not mount ainslie or red hill or something that’s got a car park) I don’t mind driving a bit of distance!

I have considered places near the cotter or Brindabellas, or even Tidbinbilla area. Even if they’re not established lookouts and just random hidden gems, I don’t mind a bit of 4wding!!

Thanks heaps