country is said to have produced gold, silver, red copper, crystal lenses and bell-metal. Kullu got its first motorable access only after Indian Independence. The long centuries of seclusion have, however, allowed the area to retain a considerable measure of its traditional charm. The road through the Kullu Valley and Lahaul is now paved all the way, to connect and provide the major access route between the northern Indian plains to Leh in Ladakh. Geography Kullu town has an average elevation of . It lies on the bank of Beas River. A major tributary, Sarvari, (derived from "Shiv-Baardi") leads to the less explored and steeper Lug-valley on the west. On the east of Kullu lies a broad mountainous ridge having the village-temples of Bijli Mahadev, Mounty Nag and Pueed. Beyond the ridge lies Manikaran valley, along the Paarvati river which joins Beas at Sangam in Bhuntar. On the south of Kullu lie the town of Bhuntar, Out (leading to Anni, Banjar and Siraj Valley) and Mandi (in Mandi district). Historically Kullu was accessible from Shimla via Siraj valley or through passes on the west leading to Jogindernagar and onto Kangra. To the north lies the town of Manali, which through the Rohtang pass leads onto the Lahaul and Spiti Valley(now also accessible by Atal tunnel). One can see an enormous change in the climate as one climbs up the windward side of the ranges to proceed to the leeward and much drier plateaus to the north of Manali. But the steep mountains on the north of Manali are a must visit. The valley has varied biodiversity. It has some of the rarest of animals like the Himalayan tahr, western tragopan, monal, Himalayan brown bear and the snow leopard. The Great Himalayan National Park (GHNP) is also located here (near Banjar). The park was built in 1984. It spreads over an area of which lies between an altitude of . In order to protect the flora and fauna of this Himalayan area, many places are declared as wildlife sanctuaries, such as: Khokhan Sanctuary, Kais Sanctuary, Tirthan Sanctuary, Kanawar Sanctuary, Rupi Baba Sanctuary, Great Himalayan National Park and Van Vihar Manali. The temperature in Kullu valley in summer season is about 20 to 30 degree C. December and January during winter observe lowest temperatures ranging from , with heavy snowfall in the higher regions and very light snowfall in the main town,