Karnataka is a mixture of the new and old, traditional and modern, and if you keep a few tips in mind, your trip will be comfortable and enjoyable.
Follow some guidelines for packing before setting off for Karnataka, and remember some norms while traveling in the state. Keep a few handy phrases for easier communication in remote areas. Take the usual precautions regarding health risks and safety, and there should be no problems.
It is a welcoming state and tourist friendly for the main part, so keep an open mind and enjoy the trip!