thanks tariqzaidi for the query. Prado is quite good and comfortable for long flights. The route is simple, from Isb take M1 till Mardan, from there exit M1 and follow the main road till Swat, then head towards Timargara, Dir,Lawari Pass, Ayun and finally u reach Kalash. I would suggest if u r going till Kalash then dont miss Shandur, as it is the most scienic part. Then return from Gilgit. Even if there is no Polo festival, still it is a place worth a visit.