You can take the Kirandul Train from Visakhapatnam Railway Station which starts at 7 in the morning. It travels through the hilly areas giving beautiful views from Vishakapatnam to Borra caves & passes through various tunnels in between. The other medium is Visakhapatnam International Airport which is connected by all major flight routes. You can book a taxi or hire a car to embark on the hilly journey. If you wish to take the long road and travel from Bhubaneswar then the fastest route will be via NH 16.