Langtang Region : S.N Langtang Region Duration Altitude Cost in USD $ 1. Langtang Valley Trekking 5 days 3800m. USD 350/- Pay Now 2. Gatlang Tamang Heritage Trekking 10 days 4800m. USD 650/- Pay Now 3. Ganesh Himal Trekking 14 days 4500m. USD 1050/- Pay Now 4. Panch Pokhari /Bhairab kund lake Trekking 14 days 4200m USD 950/- Pay Now 5. Ganga-La Pass Helambu Pass Trekking 14 days 5130m. USD 1150/- Pay Now Book Now