The New Areas
Tso-Moriri Lake Circuit
Leh - Upshi - debring - Puga- Tso- moriri - Korzok and return
Leh - Upshi - Chumathang- Mahe- Puga- Tso-moriri- Korzok and return.
The area traversed by the Manali leh road, and containing the drainage basins
of Tso-moriri and other lakes is known as Rupshu. Here, the Zanskar range
is transformed into bare rolling many-hued hills divided by open high altitude
valley scoured by dust-devils. It is a landscape unlike any other in Ladakh
-or elsewhere in India.
The first circuit follows the Manali road over the Taglang-la as far as
Debring, a Chang-pa camping place. From here it strikes off east on a rough
traks across the basin of the twin lakes Startsapuk-Tso (Fresh water) and
the Polokangka-la (about 16,500 feet/ 5,030m) to Sumdo in the Puga valley
- near the site of old sulphur mines, then over a roller-coaster track to
the head of the Tso-moriri, and on to Korzok, a quarter of the way along
the lake's 20 km length.
The alternative route, instead of leaving the Indus at Upshi, carries on
up the river, as it snakes its way through a gorge between the Ladakh and
Zanskar ranges, to the village of Chumathang, where there is a hot spring.
At Mahe, some 17 km further, the road crosses from the north to the south
bank of the river by bridge; it then follows the Puga stream up to join
the first circuit at Sumdo.
Korzok, situated at 15,000 feet (4,572 m) with its dozen or so houses and
its gompa appearing like a mirage among the barren hills, is the only permanent
settlement in Rupshu; otherwise the region is inhabited only by nomadic
Chang-pa herdspeople. The Rupshu Chang-pa live in tents all the year round,
moving in accordance with an old-established annual routine between the
pastures the exist wherever an occasional stream carrying snowmelt from
the heights makes possible the growth of grass, scanty indeed, but reportedly
highly nutritious. The few barley-fields at Korzok must be among the highest
cultivation in the world, but there is no guarantee that the crop will ripen
every year.
Even Rupshu's bare hills support a sparse population of wildlife, and the
animal most likely to be spotted is the Kyang, the wild ass of the Ladakh
and Tibet plateaux. More plentiful are marmots (ubiquitous on mountain slopes
all over Ladakh), hares, and an unusual tail-less rat. The lakes are breeding-grounds
for numerous species of birds. Chief among them are the barheaded goose,
found in great numbers on the Tso-moriri, the great crested grebe, the Brahmini
duck (ruddy sheldrake) and the brown-headed gull.
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