Tosh is a small village in Parvati valley of Himachal state of India. To reach Tosh there are two options:
1)Take a bus from Delhi or Chandigarh to Bhuntar. Then from Bhuntar take another bus to Barsheini. From Barsheini,Tosh is 5km and you have to book a taxi (Rs 150). You can spend some time at Barsheini dam.
2)Another way is trekking (best option). You can trek directly to Tosh from Kasol ( 9KM trek).
THING TO DO IN TOSH:
1)Camping and bonfire
2)Try Hash Brownie (ask your cafe or camp owner)
3)Walk through the village
4)You can also trek to Kheerganga driectly from Tosh.