First and foremost if you are a foodie just hog on to the street foods. Rest you have plethora of places to visit. You can visit India Gate and pay homage to our martyrs, visit Red Fort, Lotus temple etc and enjoy a day packed with sight seeing. Do follow covid protocols that's most important.
Delhi is India's national capital now, although it has been that way from ancient times. Throughout the years, many significant events have occurred. Of fact, it wasn't always known as Delhi—as new settlements were built, the name of the city changed. Some customs and cultures have clung to it as a result of its rich history, and they are still alive and well now. The unusual activities to do in Delhi are among them.for more information follow here: https://www.indianeagle.com/traveldiary/unique-things-to-do-in-delhi/ 1.The Nizamuddin Dargah
2.The Kunzum Travel Cafe
3.Majnu Ka Tila
4.Change of Guard Ceremony