Trekking in Nepal is an all season activity. The most popular trekking seasons are spring (February – May) and Fall (September to November), but even in the summer monsoon, trekking is popular in the rain shadow regions north of the Himalayas in areas such as Mustang, Upper Manang and Dolpo. Pristine Mountain Adventure specializes in professional, yet personalized service and socially and environmentally friendly trekking and adventure travel. We respond quickly and promptly to inquiries to help you put together the adventure of a lifetime, no matter your budget. We are local trekking agency in Nepal so we have more ideas about Nepal.