Baba Kharak Singh Marg connects
Connaught Place with the Gol Dak Khana, the main post office in
Delhi. The road runs from the Outer Circle of Connaught Place and touches Mandir Marg. Baba Kharak Singh Marg is a popular tourist destination, as the official emporiums of all the states and union territories and all major state tourist corporation offices are located here. The place is also famous for
Hanuman Mandir and
Gurdwara Bangla Sahib, the biggest Gurdwara in Delhi. Hanuman Mandir was constructed by Maharaja Jai Singh, the ruler of
Jaipur who also constructed
Jantar Mantar in Delhi.