The topography of Spiti is extreme and highly uneven, dominated by rugged mountains, steep cliffs, and deep ravines. The valley floor itself generally lies above 3,500 meters (11,500 feet), while the surrounding peaks routinely exceed 6,000 meters (19,685 feet).
The highest point in the immediate region is the Gya Peak, rising to approximately 6,794 meters (22,290 feet) at the tri-junction of Spiti, Ladakh, and Tibet. The lowest points are found in the river gorges as the Spiti River descends toward Kinnaur, dropping to around 3,000 meters.
Notable topographic features include the Kunzum Pass (4,590 meters), which connects Spiti to the neighboring Lahaul valley, and the wide, sweeping plateaus of the Pin Valley. The landscape is heavily glaciated at higher elevations, providing the critical snowmelt required to sustain human settlement in the valleys below.