Nepal is well known as one of the best destinations in the world for enjoying the real beauty of nature through trekking. The trail into the interior parts of the country follows ancient foot-trails which meander through scenic river-banks, intricately terraced fields and the forested ridges connecting picturesque hamlets and mountain villages. Trekkers can walk along the rough but beautiful trails or virgin tracks in the lap of green and friendly looking hills. The rhododendron-filled, green, dark and deep forests with different seasonal flowers blossoming can catch anyone's eye as can the scattered residential cottages, domestic and forest animals, variety of birds, both Hindus and Buddhist temples, mountains, breath-taking landscape, and above all warm greeting from smiling local people. The highly developed and well-defined trails have been used for centuries. Trekking in Nepal is an all season activity. It is possible at any time of the year depending on where one wishes to go. However, the most popular season is spring (February - May) and autumn (September-November). Even during the monsoon season (June- August), you can trek in the rain- shadow areas north of the Himalaya like Upper Mustang, Upper Manang and Upper Dolpo. That one in four visitors to Nepal go trekking should say something about the popularity of this activity in the Himalayan country. Most treks go through altitudes between 1,000 and 4,000 meters, while some popular parts reach over 5,000 meters. It’s not only the stunning landscapes on the trail that captivate the trekkers but also the people from different ethnic groups with whom they meet on the way – a rare opportunity to experience Nepal’s rich cultural diversity. And what better way than walking to see and experience it. The most popular trekking routes have traditionally been the Everest, Annapurna and Langtang regions. But now the Kanchenjungha in the extreme east and Dolpo in northwest Nepal are gaining ground as new popular destinations. More recently, the government has developed a number of heritage trails in different parts of the country where you can combine a trek with a peek into the cultures of the local communities. And for those with the time and the stamina, there is The Great Himalayan Trail that stretches 1,700 km from Kanchenjungha in the east to Humla in the west – a trek that will take months to accomplish.