It is believed that Parvati (Shiva's wife) performed penance to beget Ganesha at this point. Girija's (Parvati's) Atmaj (son) is Girijatmaj. This temple stands amidst a cave complex of 18 caves of Buddhist origin. This temple is the 8th cave. These are called Ganesh-leni as well. The temple is carved out of a single stone hill, which has 307 steps. The temple features a wide hall with no supporting pillars. The temple hall is 53feet long, 51feet wide and 7feet in height.
The idol faces north with its trunk to the left, and has to be worshipped from the rear of the temple. The temple faces south. This idol seems to be little different from the rest of the Ashtavinayak idols in a sense that it appears to be not very well designed or carved like the other idols. This idol can be worshipped by anyone. There is no electric bulb in the temple. The temple is constructed such that during the day it is always lighted up by the sun-rays!
The temple is situated 12 km from Narayangaon, which is about 94 km from Pune on the Pune-Nashik highway. Nearest railway station is Talegaon. From Junnar, Lenyadri is about 5 km. Shivaneri castle is close by (5 to 6 km) where Chhatrapati Shivaji Maharaj was born.
Its a very good location.