Altitude Comparison

The altitude gap here is significant. Kafni Glacier Trek takes you 4,295ft higher than Rupin-Supin River Trail Trek — expect meaningfully harder breathing, a slower pace on the upper section, and a real difference in AMS risk between the two.

Experience Required

Both require prior experience, but Rupin-Supin River Trail Trek scores 16 difficulty points higher. If you're building progressively, Kafni Glacier Trek is the better starting point.

Cost Comparison

Kafni Glacier Trek starts lower at budget tier (₹12,000 to ₹16,000) vs Rupin-Supin River Trail Trek (₹15,000 to ₹28,000). The gap at entry level is ₹3,000 — meaningful if you're cost-sensitive.

Better for: Kafni Glacier

Terrain Steepness

Don't just look at the difficulty rating. Rupin-Supin River Trail Trek features punishing climbs with a max gradient of 55%, posing a significant challenge to knees. Kafni Glacier Trek is much more forgiving with a gentler 25% max gradient.

Better for: Kafni Glacier

Family & Comfort

Kafni Glacier Trek is significantly more family-friendly. It allows children as young as 10 and features western toilets at basecamp, whereas Rupin-Supin River Trail Trek requires trekkers to be at least 16 and has primitive facilities.

Better for: Kafni Glacier

Crowd & Atmosphere

Kafni Glacier Trek: Low. Rupin-Supin River Trail Trek: Moderate for an organized commercial trek. Popular group format. September has highest group density.. Stargazing: Rupin-Supin River Trail Trek has a darker sky (Bortle 1 vs 2) — a meaningful difference on a clear night.