Kanchenjunga North Base Camp Trek: Complete Guide

Kanchenjunga (8,586m) is the world's third-highest mountain, straddling the Nepal-Sikkim border. The trek to its base camps is one of Nepal's longest, wildest, and most rewarding — requiring a restricted area permit and offering scenery that rivals anything on the EBC or Annapurna routes.

Overview

• Duration: 18–21 days (North Base Camp only) or 24–28 days (North + South loop)
• Max altitude: 5,143m (North Base Camp)
• Difficulty: Very strenuous
• Permit: Kanchenjunga Restricted Area Permit (NPR 20,000 per week)

Best Time to Trek

October–November for the clearest views and most stable weather. March–May for spring blooms in the lower forests.

Getting There

Fly Kathmandu to Biratnagar, then onward to Suketar (Taplejung). Book your Kathmandu domestic terminal transfer with Sajilo for the early morning flight.

Key Highlights

The massive south face of Kanchenjunga dominates the upper valley. The Ghunsa valley (3,595m) is one of Nepal's most beautiful — a wide glacial valley with the mountain as a backdrop. Tibetan Buddhist monasteries and yak herders complement the wilderness.

Practical Tips

Guide mandatory. Minimum group of 2 trekkers. Carry extra food from Taplejung — resupply options are very limited above Ghunsa.

FAQ

How remote is Kanchenjunga compared to EBC? Significantly more remote — far fewer facilities, less infrastructure, and much longer approach.

Can I do just the North Base Camp without the South loop? Yes — the loop is optional but the combination is highly recommended for those with time.

Is there mobile coverage on the Kanchenjunga trek? Sporadic Ncell coverage in some valley sections, but do not rely on it.