Another would be to push on the Kaghan Valley which can be a six -hour generate from Islamabad and can be done inside of a weekend (e.g. leaving Friday lunchtime and overnighting in Abbottabad) - but far better to approach 3 or maybe more evenings If you're able to. Beware https://fab-directory.com/listings12842960/about-o-level-english-language-in-rawalpindi