Absolutely yes, the Sar Pass trek is totally safe for solo and female travelers. The journey days are beautifully divided into 4 trek days, you get to see a lot of flora and fauna on the initial days and a variety of might mountains on the other days of the plan.
The Sar Pass is in Parvati Valley of Kullu area of Himachal Pradesh, a province of India. Sar, in the neighborhood lingo, implies a lake. While journeying through the way from Tila Lotni to Biskeri Ridge, one needs to pass by a little, normally frozen lake and thus the name Sar Pass Trek