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Makalu and the surrounding peaks above the trail to base camp Makalu · 8,463 m

Social Trekking in Nepal with a Trusted Local Agency

Book your Makalu Base Camp trek, or explore the Arun Valley, Everest, Kanchenjunga, Manaslu and Annapurna with experienced licensed guides and local porters. Our profits support village schools and elderly care in Sankhuwasabha.

Popular treks

Social Trekking Packages for 2026

Our every trek program can be tailored. Guide and porter are included, and you pay tea houses directly on the trail.

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Social trekking

Every Trek Gives Back

  1. 01

    You Trek with Licensed Guides & Local Porters

    Guides, porters and tea-house owners around those trails and villages earn a fair income.

  2. 02

    Our Profits Stay Local

    MAST distributes no profit to its owners. What we earn from your trek goes back to local community.

  3. 03

    Schools and Elders Benefit

    Our Trekking business provides funding for local children's education and meal programs for seniors.

See our community projects

Reviews on TripAdvisor

What our Previous Trekkers Say

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  • ★★★★★

    “…very remote, very wild, lots of different scenery. If you want to trek in a place that is still very authentic you should go for it.”

    hugo m · August 2023
  • ★★★★★

    “Rajkumar Rai was my porter/guide who was incredibly helpful and without his support I wouldn't have made it to the base camp.”

    arun u · May 2023
  • ★★★★★

    “The route and teahouses along it were relatively uncrowded, the natural landscape was epic, the cultural tapestry overlaying all of it was fascinating.”

    Alex W · Makalu Base Camp, November 2016
A MAST guest with his guide on the Makalu trek

About MAST

A Local Trekking Agency in Eastern Nepal

MAST was set up in Khandbari in 2010 by SESF, a local non-profit social organization. It is a government-registered, licensed trekking agency, a member of TAAN, and it runs as a non-profit. You trek with an experienced licensed guide and local porters, sleep in family-run tea houses or homestays, and pay them directly for their service.

Government registration
No. 286
Founded in Khandbari
2010
Groups guided
60+
Trekkers per group
1–6
  • Truly Local Run from Khandbari by people who grew up beneath these mountains.
  • Licensed Guides Hired from local villages, fairly paid and insured.
  • Honest Pricing You pay only for the days and services you use, and pay tea houses directly.
  • Community Stays Nights in family-run tea houses and homestays along the trail.
Learn about our Mission

Trek with us, or Get Involved

Plan a trek with us, volunteer in a village school, or support our community projects.

Registered, licensed and trusted