Delhi Agra and Jaipur are best for a week trip. These places are full with beautiful things and have so many historical monuments to visit but agra is my favorite destiantion for it and
same day taj mahal tour by car from delhi is best option to see all historical monuments of agra. Taj Mahal, Agra Fort, Akbar Tomb, Fatehpur Sikri and Itmad Ud Daulah are the best destination to see in agra.