Hi Nikita, the total cost for 3 days will be around Rs. 5,000 per person. From Delhi, take a bus to Bhuntar. From Bhuntar, take a bus to Kasol. From Kasol, you can either hire a taxi to take you to Tosh or do the scenic trek to the village.
Take a Bus Dekhi to Bhuntar.
From Kashmiri Gate ISBT
Then after Raeching Bhuntar take a local HRTC bus from Bhuntar to Kasol (Roughly 50mins journey) All buses ftom Delhi to Manali/kullu go through Bhuntar, Make sure you inform the conductor to drop you There. and for 3 Days the budget can be 4000-5000.
Have a safe journey.
Hi Nikita, the total cost for 3 days will be around Rs. 5,000 per person. From Delhi, take a HRCTC bus directly to manikaran or Bhuntar. From Manikaran or Bhuntar, take a local bus to Barsheni(Last point).Then take a taxi or walk from barsheni to tosh.Taxi will leaves you before 1.5 k.m from village tosh.from last point you have to trek the scenic village tosh.