Lahaul and Spiti district
district of Himachal Pradesh, India
Lahaul and Spiti district is a high-altitude district in Himachal Pradesh, north India. This entirely mountainous district consists of two geographically distinct as well as formerly separate political-administrative units, called Lahaul and Spiti Lahaul and Spiti is the largest district by area in Himachal Pradesh, and one of the least populous districts in the whole of India. Kyelang (also spelled as 'Keylong') in Lahaul is the headquarters of the whole district, while Spiti also has a subdivisional headquarters, at Kaza.
Lahaul and Spiti is fast becoming a top weekend getaway destination in Himachal, due to improved road access via Atal Tunnel and rising investment in resorts and adventure activities.
Geography
Physical
Kunzum Pass or the Kunzum la (altitude 4,551 m (14,931 ft)), 21 km (13 miles) from Chandra Tal, connects the Lahaul Valley in the west to the Spiti Valley in the east.
Lahaul (in the west, with Keylong as the main city): Geologically located in the Himalayas and the Tibetan Plateau, Lahaul is connected to Manali in the south through the Rohtang Pass. Lahaul has three valleys from east to west, the Chandra Valley (locally known as Rangloi Valley) after the west-to-east flowing Chandra River, the Bhaga Valley (locally known as Ghar Valley) after the north-to-south flowing Bhaga River, and the Chandra-Bhaga Valley (locally known as Pattan Valley, and further on as Chenab Valley) west-to-east flowing Chandra-Bhaga River. The confluence of the Chandra and the Bhaga rivers is at Tandi, where is becomes Chandra-Bhaga River. The average elevation of Spiti is significantly greater than that of Lahaul. Lahaul receives much more rainfall than Spiti.
Begin with the source’s own compact description: “Lahaul and Spiti district” is district of Himachal Pradesh, India. The dossier treats that line as a proposition to test through Lahaul, Spiti and district, not as a finished interpretation.
Why this record matters
The phrase “district of Himachal Pradesh, India” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Sep 21, 2026. The linked authority identifier is Q837595. VIAF identifies the subject as 130214682. The Library of Congress control number is n82165405. Authority coordinates are 32.500, 77.600. 3 of 5 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.
A single description cannot reconcile every naming convention, rebuilding phase or administrative transfer associated with a place. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
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Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
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Questions for further research
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This entry incorporates text from “Lahaul and Spiti district” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.