India is rich in lots of temples and religious places from very long time , If you wish to travel to religious place, my tip will work for you
1- please choose good place ( safe for travel)
2- proper checkup of body from doctor should be done properly , Sickness may create some problems.
3- Choose right way of transport, book good hotel, room with emergency help and fooding facility
4- Take medical kits, dryfruits, water, light clothes, blanket, proper cash, etc. Normal items and materials for daily use .
Thanks