Leh () is the joint capital and largest city of Ladakh, a union territory of India. Leh, located in the Leh district, was also the historical capital of the Kingdom of Ladakh. The seat of the kingdom, Leh Palace, the former residence of the royal family of Ladakh, was built in the same style and about the same time as the Potala Palace in Tibet. Leh is at an altitude of 3,524 m (11,562 ft), and is connected via National Highway 1 to Srinagar in the southwest and to Manali in the south via the Leh-Manali Highway (part of National Highway 3).