Mountain guide · Peak · 2026
Manaslu
A complete guide to the peak, from an adjudicated evidence sheet. Sourced or not recorded — never estimated.

This is a guide to the peak, not a trail record. Passes, lakes, forts, and base-camp walks stay on trail pages.
Quick Facts
Elevation
8163 m
en.wikipedia.org · verified 2026-09-21Range
Mansiri Himal
en.wikipedia.org · verified 2026-09-21Location
Nepal
en.wikipedia.org · verified 2026-09-21First ascent (date)
1956 (May 9)
en.wikipedia.org · verified 2026-09-21First ascent (party)
Toshio Imanishi, Gyalzen Norbu
en.wikipedia.org · verified 2026-09-21
Origin & Geology
Formation / geology
Mansiri Himal on the Himalayan orogen (Indian–Eurasian collision). Peak-specific stratigraphy not extracted this pass.
en.wikipedia.org · verified 2026-09-21Name origin
From Sanskrit manasa (intellect or soul): mountain of the spirit. Tibetan Kutang / Kutan (tang = flat place).
en.wikipedia.org · verified 2026-09-21Cultural history
Inside the Manaslu Conservation Area (NTNC). Nubri and Tsum communities; Buddhist landmarks (monasteries, mani walls, chortens) on the walking circuit. The circuit is a trail record, not this peak.
en.wikipedia.org · verified 2026-09-21
Climbing History
First ascent (date)
1956 (May 9)
en.wikipedia.org · verified 2026-09-21First ascent (party)
Toshio Imanishi, Gyalzen Norbu
en.wikipedia.org · verified 2026-09-21
First ascent recorded above. No further sourced milestones this pass.
Success & Statistics
Recorded in the Himalayan Database, but specific per-peak figures were NOT extracted this pass. The Himalayan Database (https://www.himalayandatabase.com/) maintains comprehensive expedition, summit, and fatality records for the Nepal Himalaya (and historically-tracked Tibet/Himalaya peaks). Populating total ascents, success rate, and fatality rate requires a direct query against that dataset (it is a licensed database, not a scrapeable page) or a rigorously-cited published analysis. We do NOT estimate these numbers.
Pros / Cons
Generic editorial notes. No peak-specific crowding, cost, or hazard claim is invented here.
For
- A named summit is a distinct objective from any related walking approach.
- Elevation, range, location, and first-ascent facts appear here only when the evidence sheet cites them.
Against
- Altitude, weather, and terrain can turn a day. Hazards belong on the trail record where we hold them — not as invented peak-specific warnings here.
- Permits, fees, and route grades stay Unverified on this page until an official source is cited. This is not a route plan.
Logistics
Best season
Nepal DoT royalty seasons: spring, autumn, winter/summer (schedule effective 1 Sep 2025). Typical expedition windows are not separately certified here.
tourismdepartment.gov.np · verified 2026-09-21Routes and grades
Unverified
Permit
Nepal DoT mountaineering royalty for foreign climbers on Manaslu: USD 1,500 spring, USD 3,000 autumn, USD 1,500 winter/summer per person (schedule effective 1 Sep 2025). Confirm live. Circuit RAP/MCAP/ACAP sit on the trail record, not this peak.
tourismdepartment.gov.np · verified 2026-09-21Fitness
Unverified
These are expedition-grade mountaineering objectives, not trekking peaks; no trail record is implied.
Also in this desk: Mountain guides · Himalayan altitude · How we verify.
