McLeod Ganj/ Chamba+Padari Pass- Solo Trip in first week of June , 22


I am going for a solo trip to North Himanchal Arrival (Sunday 10pm) and departure (Saturday 8pm) from Pathankot railway station. I guess there will not be any issue getting public transport from Pathankot to Dharmsahala/McLeodGanj
Nothing is planned except railway ticket. I am thinking to book hotel/hostel based on days. May be go for 2-3 days trek so I don't have book hotel for those days.

On other hand, thinking to base in Chamba and hire a bike for to cover Padari Pass.

Is this full tourist season and will be difficult to find hotels on the spot?