A Trail To Remember An 8 day trek to Goecha La in Sikkim Goecha La trek located within the Khangchendzonga National Park includes a unique diversity of plains, valleys, lakes, glaciers and spectacular, snow-capped mountains covered with ancient forests, including the world’s third highest peak, Mount Khangchendzonga. The park is home to nearly half of India’s bird diversity, wild trees, orchids and Rhododendrons and one third of the country's flowering plants.