Himachal Pradesh is a "mountain state" and a delight for visitors, particularly during the summer season when people flock to this tiny hill station to escape the scorching heat of the plains. It came into being in its present form with the partition of the Punjab into Punjab and Haryana in 1966. The winding roads and high passes link its high mountains and valleys are the high points of a visit to this state. While the picturesque valleys of Kullu and Kangra are a blend of colours, in marked contrast the stark and barren terrain of Lahaul and Spiti have a stunning moonscape like beauty.