New Delhi, the capital city of India, is a vibrant metropolis located in the northern part of the country. It serves as the seat of all three branches of the Government of India and is a major political, administrative, and cultural hub. The city is characterized by its wide, tree-lined avenues, historical monuments, and a blend of modern infrastructure with ancient heritage. Designed by British architects Edwin Lutyens and Herbert Baker, New Delhi officially became the capital in 1931. It is part of the larger National Capital Territory of Delhi and is known for its diverse population, bustling markets, and significant green spaces. The city experiences a semi-arid climate with hot summers and mild winters. New Delhi is a melting pot of cultures, attracting people from all over India and the world, contributing to its rich culinary scene and varied traditions. It is also a major economic center, with a significant contribution to India's GDP through various sectors including services, trade, and manufacturing. The city's historical significance is evident in its numerous UNESCO World Heritage Sites, reflecting centuries of different empires and architectural styles.