Take any bus to manali they have a stop bhuntar in between.. from bhuntar reach kasol (35km) than stay night at kasol next morning go to barshaini by bus from kasol and from there start the trek..... When u summit ur trek u will find many camping spots... Don't forget to visit the kund after trek.. Its soothing and relaxing
Reach Bhuntar, for that you may take a private Volvo bus that leaves from Majnu Ka Tila or Rama Krishna Ashram Metro Station in Delhi. best is to take the HRTC Himsuta Volvo that leaves from ISBT Kashmere Gate. All the Volvos from Delhi leave in the evening and reach Bhuntar at around 5 am to 7 am in the morning.
Take drop near the Bhuntar bus stand from here catch a bus to Barshaini. Barshaini comes after Kasol, Manikaran and is the last motorable road in the valley. Buses from Bhuntar to Barshaini are frequent and the distance is usually covered in approx. 2-3 hours. eat something in bhuntar for the journey ahead.last bus goes around2pm.trekking begins from barshaini to kheerganga (10kms).it took us 3hrs to reach kheerganga..
There are many homestays around tosh and barshaini,you can opt them..there are no hotels around and even everywhere there are common washrooms..carry your sanitising stuff with you.
weather can be cold in Kheerganga, carrying heavy woollens is advised even in the summer months. Mobile networks work in Barshaini, Kalga and Tosh. Kheerganga may have BSNL connectivity, but it is better to make important calls before you begin the trek. Water can be refilled from waterfalls around or at dhabas..
carry less weight in bags so the trek is not tough..have all medicines and candies to keep you energised for the trek...
There are hot water springs where you can definetely relax and enjoy..HAPPY TRAVELLING