You can go to Fatehpursikri;which is only 35Km from agra.It is called the ghost town;reflecting the religious unity.Two tips 1)Dnt take a guide in the masjid:as soon as u drop at bus stand;locals will ask to take them as guides 2)This one is most important dnt buy any clothes or anything for Masjid dargah;Because they resell the clothes after picking them from the Dargah..They will push u to buy;As they will say it is ritual..
Hey Aastha, Apart from the most remarkable and flawless Taj Mahal, Agra contains some other places to visit also.
1. Relive the Mughal era at Fatehpur Sikri (36 km from Agra) - Buland Darwaza, Jodhabai Palace, Darga of Sheikh Salim Chisti, Jama Mashjid, Khwabagh, and Diwan-I-Khas.
2. Bharatpur Bird Sanctuary (52 km from Agra) - Deeg Water Palace, Ganga Temple, and Keoladeo Shiva Temple.
3. Mathura (56 km from Agra) - Krishna'a birth place, Dwarkadhish Temple, Kusum Sarovar, Gita Mandir, Radha Kund, Kans Qila, and Mathura Museum.
4. Vrindavan (75 km from Agra) - ISCKON Temple, Banke Bihari Temple, and Prem Temple.
5. Gwailor (119 km from Agra) - if you are a history/heritage site lover. Happy Travelling!