Kyanjin Valley Range — in the Langtang region

Photo: Nabin K. Sapkota · CC BY-SA 4.0 · Wikimedia Commons · resized; shared under the same licence

Langtang

4 routes · 7–14 days

Getting there: Syabrubesi — 7–9 h drive from Kathmandu

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Map of Langtang — the list below is a no-JS fallback for its 4 routes

Routes (4)

  1. Langtang Valley
    7 days 3,870 m sleeping
  2. Gosaikunda
    8 days 4,380 m sleeping
  3. Tamang Heritage
    8 days 2,607 m sleeping

    Waypoints only — no trail line mapped yet.

  4. Langtang-Gosaikunda-Helambu
    14 days 4,380 m sleeping

    Part of this line follows the road — no separate trail mapped.

Map key

  • Surveyed trail
  • Follows the road — no separate trail mapped

Routes in Langtang

Permits for Langtang

All 4 routes in Langtang require both permits below — the "Required for" column names every one of them on every row. No region-wide total is shown: a specific route's own total, with NPR and USD kept apart, is on that route's page.

Permits required across Langtang's routes, with fee, the routes each applies to, and verification date
Permit Fee Required for Verified
Langtang National Park Entry NPR 3,000 Langtang Valley , Gosaikunda , Tamang Heritage , Langtang-Gosaikunda-Helambu Verified 2026-09-07
Trekkers' Information Management System card NPR 2,000 Langtang Valley , Gosaikunda , Tamang Heritage , Langtang-Gosaikunda-Helambu Verified 2026-09-07

Trekkers' Information Management System card: TAAN publishes a further breakdown by trekker type: Blue (group) TIMS NPR 1,000, Green (individual/FIT) TIMS NPR 2,000, SAARC group NPR 300, SAARC FIT NPR 600 — see https://www.taan.org.np/page/about-tims. Applicability in the Everest and Annapurna regions is contested as of the verifiedOn date. NTB's own TIMS page (this source) and TAAN's own TIMS page (https://www.taan.org.np/page/about-tims) both still list Everest and Annapurna trek routes as requiring TIMS, under a provision dated effective March 31, 2023, with no visible update since. Current operator practice, reported consistently across 2026-dated trekking-agency sites, describes TIMS as discontinued in Everest (replaced by the Khumbu Pasang Lhamu Rural Municipality Trek-Card) and no longer enforced on standard Annapurna routes, with checkpoints there said to verify only the conservation-area permit. We could not find a primary NTB, TAAN or DNPWC circular confirming that change, so neither position is asserted here.

When to go

All 4 routes in Langtang follow the same seasonal window.

  • Jan avoid
  • Feb shoulder
  • Mar best
  • Apr best
  • May best
  • Jun shoulder
  • Jul avoid
  • Aug avoid
  • Sep shoulder
  • Oct best
  • Nov best
  • Dec shoulder

Ready to trek in Langtang?

4 routes, 7–14 days. Gateway: Syabrubesi — 7–9 h drive from Kathmandu.

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