With careful planning of your New Delhi travel itinerary, you can explore all the attractions of India's capital within two or three days.
The primary walking route in New Delhi typically commences at the Parliament building (Sansad Bhavan), then proceeds to the presidential palace, Rashtrapati Bhavan. From there, it's a short distance to the renowned Lakshmi Narayana Temple.
Another intriguing walking route in New Delhi is the 'museum' route, which includes visits to the National Museum of New Delhi, Gandhi Smriti Mansion Museum, Indira Gandhi Museum, Railway Museum, and Nehru Museum.
It's worth noting that spending an entire day at the National Museum of New Delhi alone is entirely possible, as it is the largest museum in all of India. Therefore, you might consider incorporating a museum visit into one of your walking itineraries in New Delhi.
Additionally, you can kick off your New Delhi walking itinerary at the bustling Connaught Place, where eight streets extend like rays of sunshine. If you manage to resist the temptations of the numerous stores and restaurants in Connaught Place, you can venture toward one of the most famous of these streets, Rajpath ("Way of Kings"), which leads to India Gate.