After Bhuntar first bus is at 8am so i decided to hire a private cab which is a maruti alto on sharing basis or in total ₹1200 to Kasol.
After reaching Kasol make sure you have proper cash with you otherwise withdraw in Kasol and purchase anything you dont have for next few days like woolen, liquor etc.
There are so many cafes in Kasol which offer very good service. Its totally up to you either you want to stay or not.
There are many treks which you can go from Kasol like Malana village, kalgha, pulga, tosh, tulga etc.
From Kasol public bus is a mode of transportation but in case of heavy snowfall i hired a tata sumo on sharing.
From Kasol you can go Barsheni village which is base for Tosh village and Kalga,Pulga & Tulga village and one way goes to BuniBuni trek.
I decide to go to kalgha village which is base camp for Kheerganga trek. Its an easy trek to Kalga village.