I have been to murree several times. I have had bad experiences aswell.
Murree is probably the last place I would want to goto visit.
But people aren't that bad actually.
If I'm not wrong on my last visit I actually saw a walled area with a board saying "Murree camping area or something like that".
People in murree are jesei k sath wesa. Our ladies goto shops see a zillion shawls dont buy anything. Any one would get furious with such a attitude.
I mostly stay at Chinar family resorts next to PC bhurban away from the hustle bustle.
Murree Camping
0303 5892640
https://maps.app.goo.gl/TLq6XXhhCmZJF8Gw6