Langtang Valley Trek vs Gosaikunda Trek: Which Trek Should You Choose in Nepal? www.treklanders.com Langtang Valley Trek vs Gosaikunda Trek | Best Trek Comparison in Nepal Compare Langtang Valley Trek and Gosaikunda Trek in Nepal with this complete trekking guide. Learn about altitude, difficulty, scenery, culture, duration, accommodation, and which Langtang region trek is best for your Himalayan adventure.