via Tsum Valley side trek (6 days)
Manaslu Region, Nepal

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Highlights: Mu Gompa and Ranchen Gompa

Difficulty: moderate

This remote valley was only opened to trekking in 2008. Bounded by Ganesh Himal and Sringi Himal, and Boudha ranges, the valley was settled by people of Tibetan origin, and has a rich cultural history. The trail is lined with chortens and mani walls and home to the historic monasteries of Rachen Gompa and Mu Gompa. Accommodations may be basic but what the region lacks in amenities it makes up for in hospitality.

Weather Conditions in September

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Mid-September marks the start of the ‘Fall Season’ historically the monsoon would end in mid-September, however in recent years the monsoon has officially withdrawn in early October. While there is a good chance of precipitation, clear skies and lush, rice paddy terraced hills are your spectacular when it is not raining. The chance of rain decreases as the month progresses. The end of the monsoon means there is still a chance of the occasional heavy snowfall at high altitudes. Furthermore, high passes can have a lot of snow that has accumulated over the monsoon.

At a glance
On average there are 15 days with precipitation in September. The highest point on the trek is Mu Gompa at 3700 m. During September, expect high temperatures of around 14.2°C (58°F) and lows down to 4.2°C (40°F) at Mu Gompa.

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Wed Sep 3 (day 1)
Ekle Bhatti (1600 m) Expect typical high termperatures of about 26.8°C (80°F) and lows of about 16.8°C (62°F) in September. more info on Ekle Bhatti
Lokpa (2240 m) About 2-3 hours from Philim Expect typical high termperatures of about 23.0°C (73°F) and lows of about 13.0°C (55°F) in September.
Chumling (2263 m) About 2-3 hours from Lokpa Expect typical high termperatures of about 22.8°C (73°F) and lows of about 12.8°C (55°F) in September. Overnight

Thu Sep 4 (day 2)
Chhokangparo (3010 m) About 4 hours from Chumling Expect typical high termperatures of about 18.3°C (65°F) and lows of about 8.3°C (47°F) in September. Overnight

Fri Sep 5 (day 3)
Nile (3361 m) About 3 hours from Chhokangparo Expect typical high termperatures of about 16.2°C (61°F) and lows of about 6.2°C (43°F) in September.
Mu Gompa (3700 m) About 1.5 hours from Nile Expect typical high termperatures of about 14.2°C (58°F) and lows of about 4.2°C (40°F) in September. Overnight Mark Thomsen more info on Mu Gompa

Sat Sep 6 (day 4)
Nile (3361 m) About 1 hour from Mu Gompa Expect typical high termperatures of about 16.2°C (61°F) and lows of about 6.2°C (43°F) in September.
Ranchen Gompa (3240 m) About 1.5 hours from Nile Expect typical high termperatures of about 17.0°C (63°F) and lows of about 7.0°C (45°F) in September. Mark Thomsen more info on Ranchen Gompa
Chhokangparo (3010 m) About 1.5 hours from Ranchen Gompa Expect typical high termperatures of about 18.3°C (65°F) and lows of about 8.3°C (47°F) in September. Overnight

Sun Sep 7 (day 5)
Dumje (3200 m) About 1.5 hours from Chhokangparo Expect typical high termperatures of about 17.2°C (63°F) and lows of about 7.2°C (45°F) in September.
Side Trip to Dumje via Ganesh Himal Base Camp (2 extra days) via Ganesh Himal Base Camp Highlights: Ganesh Himal Base Camp and Gumba Lungdang Difficulty: challenging It's a steep climb to the small nunnery of Gumba Lungdang preached beneath the towering peaks of the Ganesh Himal but well worth the effort for the breathtaking views and serenity of this little visited gompa.
Ripchet (2468 m) About 2 hours from Dumje Expect typical high termperatures of about 21.6°C (71°F) and lows of about 11.6°C (53°F) in September.
Chumling (2263 m) Expect typical high termperatures of about 22.8°C (73°F) and lows of about 12.8°C (55°F) in September.
Lokpa (2240 m) About 3-4 hours from Ripchet Expect typical high termperatures of about 23.0°C (73°F) and lows of about 13.0°C (55°F) in September. Overnight

Mon Sep 8 (day 6)
Pewa (1870 m) About 2.5 hours from Lokpa Expect typical high termperatures of about 25.2°C (77°F) and lows of about 15.2°C (59°F) in September.

via Tsum Valley Itinerary Reviews

by Petr (Czech Republic) on Nov 26, 2019

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Really different and so worth doing

by Sally (Australia) on May 8, 2019

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Highly recommended addition to Manaslu!

by Morten (Sweden) on Oct 8, 2018

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by Rachael (New Zealand) on Mar 26, 2018

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by Hans on Jan 21, 2018

Around Manaslu via Tsum Valley and via Punggen Gompa led by Diku Sherpa

by Bruce (Canada) on Nov 21, 2017

Around Manaslu via Tsum Valley led by Nawang Chimi Sherpa

Glad we added it. Quieter.

via Tsum Valley side trek (6 days) Manaslu Region, Nepal