Several state tourism authorities run similar bus tours in their respective states as well as neighbouring states (gujarattourism.com, karnatakaholidays.net, mptourism.com, etc). If you&rsquore interested specifically in Tamil Nadu Tourism&rsquos, they have a number of other conducted tours and packages, including a rail-cum-road tour (from Rs 10,500 for sleeper, from Rs 15,500 for 2A ex-Ahmedabad, Delhi, Hyderabad, Jaipur, Kolkata and Mumbai) of the state. There are also tours that start from Tamil Nadu and include other states, like Goa or the other three southern states (like the 14-day South India tour, which covers Tirupati, Mysore, Coimbatore, Guruvayur, Kanyakumari, Rameswaram, Pondicherry and Kanchipuram, and many places in between from Rs 12,500 for a non-AC coach with non-AC accommodation).