Another is always to drive towards the Kaghan Valley that is a 6 -hour travel from Islamabad and can be carried out within a weekend (e.g. leaving Friday lunchtime and overnighting in Abbottabad) - but far better to strategy 3 or maybe more nights If you're able to. Watch out https://webnamedirectory.com/listings12825270/new-step-by-step-map-for-o-level-english-language-in-rawalpindi