Siniolchu Mountain
Iconic Sikkim Himalayan peak revered for dramatic profile
A pyramidal Himalayan peak in Sikkim near the Kanchenjunga region, noted for sharp ridges and glaciated faces. Mountaineers and high‑altitude trekkers seek technical routes and mountain photography.
Siniolchu at a Glance#
About Siniolchu#
Siniolchu is a high Himalayan peak in North Sikkim, India, noted for steep, sharply pointed ridges and striking glaciated slopes. The mountain reaches approximately 6,888 metres in elevation and lies close to the Kangchenjunga massif.
Climbers and photographers prize the peak for its dramatic north and south faces and alpine scenery rather than for very high-altitude technical routes alone. Approaches are through glacier and high-mountain terrain typical of eastern Sikkim.
Siniolchu is located in the Indian state of Sikkim in the eastern Himalaya, within a network of high peaks, glaciers and high-altitude valleys. It is in a remote mountain area north of the lowland plains and is accessed via Sikkim’s mountain approaches.
- Elevation and setting: Rises to about 6,888 metres and is classed as a peak of the eastern Himalaya near the Kangchenjunga massif.
How to Get to Siniolchu#
Siniolchu is accessed from Gangtok, Sikkim. From Gangtok, travel by road toward the Kanchenjunga region (via Mangan and various mountain roads) and follow trekking approaches that begin in the North Sikkim area. Permits and local guides are required for high-altitude approaches.
Tips for Visiting Siniolchu#
- Acclimatize before attempting technical climbs - Siniolchu is a high Himalayan peak with serious alpine challenges.
- Hire experienced Himalayan guides and use established basecamps - weather is notoriously changeable in the Kanchenjunga region.
- Respect local Sikkim regulations and permits for trekking and approaches.
Best Time to Visit Siniolchu#
Best in spring and autumn for clearer skies and more stable mountain conditions; monsoon season is hazardous.
Weather & Climate near Siniolchu#
Siniolchu's climate is classified as Tundra - Tundra climate with cold summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -20°C to 7°C. Semi-arid with limited rainfall with a pronounced dry season.
| Month | Comfort | Temp | Feels | Rain | Sky | Humidity | Wind | UV | Daylight |
|---|---|---|---|---|---|---|---|---|---|
| January | Poor | -20° - -7° | -20° | 10 mm | partly cloudy | 58% | 3.1 m/s | 0.9 moderate | 10.5h |
| February | Poor | -19° - -7° | -20° | 13 mm | partly cloudy | 59% | 4.1 m/s | 1.2 high | 11.1h |
| March | Poor | -15° - -3° | -15° | 16 mm | overcast | 61% | 4.0 m/s | 1.5 very high | 11.9h |
| April | Poor | -11° - 0° | -11° | 12 mm | overcast | 66% | 4.0 m/s | 1.7 very high | 12.7h |
| May | Acceptable | -6° - 3° | -6° | 19 mm | overcast | 78% | 3.6 m/s | 1.8 very high | 13.4h |
| June | Poor | -2° - 6° | -2° | 34 mm | overcast | 86% | 4.5 m/s | 1.8 very high | 13.7h |
| July | Poor | 0° - 7° | 3° | 86 mm | overcast | 91% | 3.3 m/s | 1.9 very high | 13.6h |
| August | Poor | -1° - 6° | 3° | 83 mm | overcast | 91% | 2.8 m/s | 1.9 very high | 13.0h |
| September | Poor | -3° - 5° | -2° | 36 mm | overcast | 90% | 3.2 m/s | 1.6 very high | 12.2h |
| October | Poor | -9° - 1° | -8° | 24 mm | partly cloudy | 82% | 3.1 m/s | 1.5 high | 11.4h |
| November | Acceptable | -15° - -3° | -14° | 6 mm | partly cloudy | 70% | 3.0 m/s | 1.1 high | 10.7h |
| December | Acceptable | -18° - -5° | -18° | 7 mm | partly cloudy | 60% | 3.2 m/s | 0.9 moderate | 10.3h |