UNESCO highlights: Qutub Minar, Humayun’s Tomb, Red Fort, Taj Mahal, Agra Fort, Fatehpur Sikri, Jaipur’s Jantar Mantar
This is the OG golden triangle. It’s got domes, minarets, symmetrical gardens, and a whole lot of history lessons. Your Delhi itinerary will likely be busy with prominent places to visit like Red Fort, Qutub Minar, and Humayun Tom. Then head to Agra for the bucket-list showstopper, the Taj Mahal (tip: go at sunrise). Fatehpur Sikri is also another highlight of this trip, then proceed toward Jaipur, where you can marvel at astronomical instruments at Jantar Mantar.