Agra will be the best option for your search as it is near Delhi and yes ! Agra is known for it's beautiful heritage sites. Besides the world wonder Taj Mahal, it has Akbar's tomb , fatehpur sikri and many more ! Happy travelling!
Hey, For a one-day trip, you have to start early from Delhi and you can cover any out of these : 1)Bhangarh Fort (most horror place in India) 2)Agra (Taj Mahal and Agra Fort) 3)Jaipur (Amer Fort, Hawa Mahal) 4)Fatehpur Sikri (35KM from Agra) 5)Kasauli Hill station (2 hours drive from Chandigarh -Movie "Koi Mil Gaya" was shot there ) 6) Mathura 7) Haridwar Happy travelling!!!!!
Hello Traveler, You can leave from Delhi early in the morning and cover Sariska National Park and Sariska Palace, both are beautiful and a little offbeat, thereby providing a perfect mix of thrill and solitude. Happy Traveling!! :):)