Kaza

Kaza, the small administrative capital of the Spiti Valley sub-division of Lahaul-Spiti district in Himachal Pradesh, sits at 3,650 m elevation in a stark cold-desert moonscape on the south bank of the Spiti river.

• Unlike the lush, forested Kullu Valley on the other side of the Pir Panjal range, Spiti is a Tibetan-Buddhist rain-shadow zone of ochre and grey cliffs, electric-blue river bends, and centuries-old whitewashed monasteries clinging to ridge tops at altitudes few Indian destinations match.
• Kaza itself is a working town with a handful of guesthouses, a single market street, and a small daily produce bazaar — it functions primarily as the road-trip base from which travellers radiate to the valley's monastic crown jewels.
• Key Monastery (Kye Gompa), a 1,000-year-old Geluk-pa Tibetan Buddhist monastery cascading down a hill 14 km from Kaza, is the iconic photograph of the entire region.
• Tabo Monastery (996 CE), 50 km south-east, is the oldest continuously functioning Buddhist monastery in the trans-Himalaya and is often called the "Ajanta of the Himalayas" for its 11th-century murals.
• Dhankar Monastery and the adjacent Dhankar Lake (a short uphill trek) sit on a knife-edge ridge above the Spiti-Pin confluence.
• Chandratal (Moon Lake), a high-altitude lake at 4,300 m, is the typical day-trip destination en route back toward Manali via Kunzum La.
• For vegetarian travellers, Spiti is an easy region: the Buddhist cuisine is largely vegetarian — try thukpa (noodle soup), tingmo (steamed bread), momo, the local seabuckthorn juice, and butter tea (po cha) — and Kaza has a small but loyal café scene catering to the trans-Himalayan road-trip community.
• Spiti is accessible mid-May to mid-October from Manali via Kunzum La (closed otherwise); year-round access is possible from the lower Kinnaur side via Shimla–Reckong Peo–Kaza, but this route is longer and more weather-dependent.