Bhabha pass is located between the Kinnaur and Pin valley of Spiti region of Himachal Pradesh. From the beginning of the trek to the end, one experiences wildly vivid landscapes, people, languages, and religions. Pin valley, Spiti to Bhaba valley crossover Bhabha Pass Trek can be done in either direction, from the Mud village of Spiti and from Kafnu village of Bhabha valley, Kinnaur. Normally it takes 4-5 days to reach the Mud village under normal weather conditions. Bhabha Pass connects two contrasting valleys of Kinnaur and Spiti. Lush green meadows of Bhabha valley transforms into barren moonscapes of the Pin valley of Spiti region.