Why devotees come here
Hanuman Mandir stands on Baba Kharak Singh Road (old Irwin Road), about 250 m southwest of Connaught Place in central Delhi. Its main idol is Bala Hanuman, Hanuman as a child. The spire ends in a crescent moon, not the usual Aum or Sun symbol.
Local tradition counts this temple among five Delhi temples from the days of the Mahabharata. The sanctum with the Hanuman idol sits on the north wall, on the right side of the entry foyer. Legend says the emperor gave the spire its crescent moon finial after he was pleased with the poet Tulsidas. Tulsidas wrote the Ramacharitamanas and the Hanuman Chalisa, and he is believed to have visited this temple.
The present temple was rebuilt by Jai Singh II of Amber in 1724, around the time of the nearby Jantar Mantar. Some accounts give an earlier temple on the site to Man Singh I of Amber, who lived in Akbar's reign. It is also claimed that the crescent moon kept the temple from being destroyed by invading rulers.
The reported height is 108 ft (32.9 m). The ceiling of the main mandap is painted with scenes from the Ramayana. The approach is a set of marble steps from the road into the main foyer.

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