Hyderabad is a very crowded city. There is a lot of pollution and everywhere you can see a lot of traffic and crowd. There are very few peaceful places.
Birla Mandir is the best and the most peaceful among all those. It is a temple for lord Venkateshwara and it is on the top of a small hill. It is very easy to climb and go to the temple. The temple environment and surroundings are wonderful.
You can get a nice view of the city from here and there is fresh air blowing all the time. Most attractive point about this temple is that it is made of marble stone entirely. Anyone visiting Hyderabad or living in Hyderabad should go to the temple!