Overview
A quieter trek into Arunachal's mountain valleys
The Aeyo Valley Trek is a remote walking adventure in Arunachal Pradesh, created for travellers who want to explore far beyond the established Himalayan trekking routes. The journey passes through isolated forest trails, wild river valleys and highland landscapes shaped by changing weather, altitude and traditional ways of life.
Located in the far east of Arunachal Pradesh, it is the easternmost organised trek in the entire Himalayan range. Its remote setting offers a rare opportunity to experience pristine landscapes and communities that remain largely untouched by mainstream tourism.
Best suited to adventurous walkers comfortable with simple conditions and unpredictable mountain weather, the Aeyo Valley Trek is an exploratory journey into one of the least-visited corners of the eastern Himalayas.
Trek Details
Route character
Journey Flow
The tour in sections
This is an indicative flow. The final route is shaped around your dates, pace, group profile and local conditions.
Into the Dibang
Begin in the Dibang Valley, moving into a remote eastern Himalayan landscape of forested slopes, deep valleys and mountain settlements.
Dri and Zawru river valleys
Follow the river valleys into wilder country, walking through forest trails, stream crossings, hunting trails and open sections shaped by water, weather and altitude.
High altitude lakes
Climb toward the higher alpine landscapes of the route, where lakes, ridgelines and big mountain views give the trek its most dramatic final section.
Detailed itinerary
Ask for the full route plan and cost
The itineraries are unique, so the detailed route and cost are shared directly after understanding your dates, pace and group size.
Photo Gallery
Moments from Arunachal's walking routes
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Plan the Aeyo Valley Trek
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