Sukhna is an inseparable part of the city of
Chandigarh. The city planners were deeply attached to the lake. So much so that
Pierre Jeanneret's ashes were immersed in the lake in 1970 at his niece's request. The roof of the dam has become a promenade. Sukhna has a membership-based Lake Club with lawns, a gym, indoor games, swimming pools, and both grass and synthetic tennis courts. Boating, rowing, sculling, sailing, kayaking, and water-skiing can be undertaken throughout the year. The lake, which was the venue for the Asian Rowing Championships, has the longest channel for rowing and yachting events in Asia. Sukhna is a sanctuary for many migratory birds like the Siberian duck,
storks and
cranes, during the winter months. The lake has been declared a protected national
wetland by the
Government of India. During summers, there are streams of men, women, and children, from all walks of life offering voluntary service to desilt the lake bed for about three months. This annual ritual has been a regular feature since long ago. Sukhna Lake is the venue for many festive celebrations, too. The most popular is the
Mango Festival held during the
monsoons when scores of varieties of mangoes are on display. From time to time, time to time festivals featuring specialities from different Indian States are also held here, along with cultural performances. ==Development and maintenance==