Thank you Veerendra. I am planning to go on November. My plan is 2 night Vizag, 1 night Araki and 2 Jagdalpur. If you have any suggestions please share.
Vizag has beautiful beaches, parks and some tourist attractions. You need atleast one day or one and half day to travel around. The Places to cover are RK beach, Bheemili Beach, Yaarada beach and Thotlakonda, kailasagiri, Teneti Park. And along with these you can go to simhachalam temple which on the top of hill 30kms away from vizag. Now, coming to Araku you need atleast 2 days, if you like to enjoy roaming in local villages also. A train starts from vizag at morning 7 am Kirandul Express and it takes 4 hours through 72 tunnels almost. The waterfalls, tribal museum, Borra caves are famous and village trip is also preferable. If you love to explore more in vizag, visit to paderu and lambasingi(kashmir of andhra). Lambasingi will be awful in winter days. Thanks, hope it is helpful