@ranasherdil, Sir there are 2 treks to reach Ultar meadows. One that we followed first was the one within a very fast flowing water where we had to jump from one rock to another within the glacier water. The water flow was very very fast so we came back from half way and started our trek near Baltit fort.
Locals said the way that we had came back from was very easy and a great shortcut but they never told us that we had to climb a steep mountain at one point which in my opinion a person cant climb if he has his rucksack. The angel of the mountain is around 80*. We saw that shortcut mountain when we were climibing the other mountain.
@ MultainBhai, Sir its Rakaposhi, i zoomed my camera to get this photo 
. i have one photo of the water flow of the first path that we took
This picture was taken when we were on one side of the waterflow and we had to go against the current, so i advise all who want to go to Ultar meadows that never take this route coz its very very dangerous
