Trek to Karambar Lake is a must in the bucket list of an adventure lover. Trek difficulty level is EASY but involves multiple hours trekking so prior trekking experience will be preferable. The trek is one of the most diverse treks in northern areas of Pakistan and has many entry and exit points to the lake. It is also one of the most beautiful treks. Karambar lake lies on the boundary of Broghil valley in Chitral and Ishkoman valley in Gilgit Baltistan. The easy and shortest route to Karambar lake is from Chitral side (via Mastuj, Broghil valley). It took us 11 days for the round trip from Islamabad with spending two nights at the lake.