Well, which part of india are you looking at?
North - himachal and uttarakhand
East - assam, sikkim
West - pushkar, agra, udaipur maybe
South - goa, pondicherry, bits of karnataka
Central - ujjain, varanasi, if you want to explore
India is a tourist friendly land, which offers some best trips you could make forming lovely memories. Goa- Gokarna-Pondicherry -Lonavala- Manali -Andaman -Alleppey -Jaipur -Mumbai -Alibaug -Yercaud -Lakshwadeep.