Trekking is one of the best activities to explore Nepal.  It may need  5 – 32 days and can go up-to 3100m – 6000m high. Nowadays, Tea house trek is popular in Nepal but if anyone looking for Camping trek then it is still possible. Tea house trekking is accommodated in basic twin sharing lodges and food are given according to the menu but camping treks does not provide menu items, it has to be according to the cook and sleeping tents are given.