Tirumala the name is from tamil language tiru= respectful, mala= hills. The name itself shows the devotionalness of hills. Lord balaji temple is main attraction of the hills with addtional to that lot of other gods and godess temples are located in the hills it is having a number of ayurvedic plants on the hills the air on the hills itself a Devine.Best time to visit the hills is in rainy time. Temple is always open 365days for darshan related query visit ttd online services