Delhi is the strongest northern capital anchor and often the best entry point for history, power, food, and onward routing. Agra is a focused Taj Mahal and fort decision. Jaipur gives Rajasthan in a highly usable form. Mumbai gives the sea-facing business, film, food, and urban-texture version of India. Varanasi is sacred, intense, and not a casual add-on. Bengaluru and Hyderabad matter for contemporary professional India. Chennai opens a different South Indian grammar of temples, coast, music, and institutions. Kolkata gives cultural and river-city depth. Kochi is the cleanest Kerala gateway for many travelers. Beyond these, India opens into Udaipur, Goa, Kerala backwaters, Tamil temple towns, the Himalayas, wildlife lodges, and countless regional routes, but a first trip should not pretend all of that belongs in one itinerary.