Bannarghata national biological park is one of the most attractive and must go place and cheap and fun place in banglore.
It has so many attactions like zoo, elephant sanctuary, butterfly park, tiger and lion caves, safari, aqarium, snake house etc.
It also has two temples for worship. Also it has adventurous sport trekking as well.This park is having six villages inside which have cattle and sheep farming.You can easily take bus from kempengowda bus stand to reach the park.