If you use public transport then you can go to these most interesting places:
- (New) Delhi (Red Fort + Chatta Chowk bazaar + Humayun's Tomb + Qutub Minar - UNESCO)
- Agra (Taj Mahal + Agra Fort + Mehtab Bagh gardens)
- sacred city of Varanasi (River Ganges - Ghats + Vishwanath Temple)
- Khajuraho (temples with erotic sculptures - UNESCO)
- Jaipur (Amber Fort + Hawa Mahal - Wind Palace + Jantar Mantar observatory)
- Udaipur (City Palace + Lake Palace + Jag Mandir)
- Ochra/Orcha temples near Jhansi
- Leh - Ladakh (Palace of the King + Trans-Himalaya)
- Hyderabad (Charminar + Golconda Fort + Falaknuma + Chowmahalla palaces)
- garden and technology city of Bangalore
And to a lot of others indeed. We have selected these: Agra, Ajmer, Bangalore, Bareilly, Bathinda, Bhuj, Darjeeling, Dwarka, Gaya, Goa, Gwalior, Harapi, Hyderabad, Jaipur, Jaisalmer, Jammu, Jhansi, Junagadh, Kagil, Kerala, Kolkata, Kollam, Kullu, Leh, Lucknow, Ludhiana, Madras, Manali, Mangalore, Mathura, Mumbai, Muzaffarpur, Mysore, Nagpur, Nainital, Nandi Hills, Nizamabad, Panaji, Paradip, Pathankot, Patna, Pondicherry, Raipur, Rajkot, Ranchi, Shimla, Trichy, Udaipur, Varanasi, Warangai