Delhi, officially the National Capital Territory of Delhi, lies in northern India along the Yamuna River. It includes New Delhi, India’s capital, and forms the core of a much larger metropolitan region. Known for its long history and role in national government, Delhi combines historic neighbourhoods with extensive modern development.
Its diverse population includes communities from across India, reflected in its languages, festivals, markets and food. Government, trade, professional services, education and tourism are important to the economy. Major landmarks include the Red Fort, Qutb Minar, Humayun’s Tomb and India Gate. The Delhi Metro connects many residential areas, employment centres and neighbouring cities.
Residents commonly focus on air pollution, reliable water supplies, sanitation, waste management and the condition of the Yamuna. Traffic, affordable housing, public transport, safety and access to healthcare and schools are also prominent concerns. Coordination among territorial, municipal and national authorities shapes how these issues are addressed.

