- Manjeera wildlife sanctuary is located at a distance of 50 km from Hyderabad along river Manjeera.
- It is spread over an area of 20 sq km. It is situated in Sangareddy district.It was established in 1978.
- About 70 species of birds, mammals, reptiles and flora are living in this sanctuary. Minimum and Maximum temperatures vary from 15°C to 42°C. Average annual rainfall- 915 mm.
- There are many organisms at the verge of extinction that are present in this sanctuary.
- It is well known for marsh crocodiles (Mugger) or freshwater crocodiles.
- Manjeera reservoir located in this sanctuary is the most important man made reservoir in Telangana.
- It supplies drinking water to Hyderabad and Secunderabad.
- There are nine small and very beautiful islands gdda, Sangamadda, Puttigadda, Karnamgadda and others which together form the Manjira Wildlife & Bird Sanctuary