Hi moazzam_iqball, here are the answers of your question, i was there in 2008, so may be some price estimates could be changed.
1) what is the travelling time for Islamabad to Naran to Besal.
Any time u can travel to islamabad to naran. stay there in hotel, and getup early for baisal, Try your best to start journey at 6am, and reached baisal till 8am so you can reach mullan ki basti before sunset. from 9am to 4/5pm is suitable time. dudipatsar is about 2 hour distance from mullan ki basti, so dont go to lake in evening,
2)travelling time between Besal to Dudipatsar. (if the time you are giving is based on 4X4 then please write that the time given by you is based on a vehicle as we will be on foot so need to convert that time.)
There is no jeep track from baisal to mullan ki basti, so need to follow track.
3) very normal treker will take how much time to reach Mula ki basti from Besal,
depend how you going, if you go by feet then it may take 7 to 8 hour, if you use horses then it may take about 5, 6 hour (horse rent is 1000 to 1500 one side)
4) can we stay between besal and mula ke basti somewhere?
yes you can stay anywhere there, but mullan ki basti is safe place for camping,
5)is there tents available ? nad is tents will be available in mula ke basti(what is the rent of tents at mula ke basti per person?)
Yes! you can get tent and blanket on rent there, it could cost you about between 1000 to 1500.
at mullan ki basti you can get Tea, roti (1 roti at 15 Rs.)
6) if we hire tents from naran then how much it will costs per day?
yes you can get, no info about rate, you can also get fishing rod
7) how much money a guide take for guidance upto lake and back?
yes you can get, no info about rate, (depend on bargaining)
8) what about food and wash rooms is it available at mula ke basti?
You can get food there, but i will prefer you ti take your food from naran, there is no washroom, people at mullan ki basti will guide you about a place, that they using.
9)how much time will be taken by a normal treker while coming back from lake?
Lake is about 2, 3 hour away from mullan ki basti, so total time to came back baisal is 2 hour f lake to mullan ki basti + basti to baisal 7 hour = 9 hour.
10) what is jeep rent from Naran to Besal
about 1000 to 1500
11) are jeep availabe at besal for coming back to NARAN? how to come back naran?
You need to booked a jeep for next day, or i prefer you to hire a guide who has his own jeep,
12) how is the rek? is it dangerous for normal persons?cuz some of my friends naver done treking (:
some part of track is dangrous (edgy track on mountains), but most of track is easy,
13) what are the things that we should take with us? tell in details
Trousers 2 Nos. (Including one wearing)
Shirt full sleeves 2 Nos. (At least 1 should be warm)
Rain coat 1 No.
Jacket 1 No.
Sun glasses 1 No.
Bottle of water 1 No. "Empty"
Woolen cap & P Cap 1 No Each.
Plate, cup & spoon 1 No. each
Sleeping Bag 1 No.
Mat Sheet 1 No.”Availabe at any carpet shop around Rs.200”
Towel 1 No.
Tooth paste 1 No.
Soap 1 No.
Hiking Stick 1 No.
Ruk Sack with sleeping bag 1 No.
Sun block cream 1 No.
Shoes Joggers / Sandal
Socks 2-3 pair
Chap stick 1 No.
Torch small or Medium Size “Conditional”
Towel Small / Medium “For Neck Protection”
NIC Original
14) mobile phones works on this trek? if so then which company signals are available in cell phones?
No mobile phone service is worked there.
15) with dudipatser which area can be covered ?
You can go Siral lake from dudipatsar.
16) what r the best dates to visit this lake inJULY??
last week of July is good.