Mosque in Mubarak Pur Dabas, Delhi · hours: 24/7.
Within 1 km of Makki Masjid.
Shah Jahan's great congregational mosque in Old Delhi, built of red sandstone and white marble, with a vast courtyard and tall twin minarets.
Sufi shrine of the saint Nizamuddin Auliya in Nizamuddin West, known for its qawwali after sunset prayers, which draws the biggest crowds on Thursday nights.
Delhi's best-known Sikh gurdwara, linked to Guru Har Krishan. It has a sacred sarovar, a free community kitchen (langar) and gold domes near Connaught Place.
Old Hanuman temple on Baba Kharak Singh Marg, linked by legend to the Mahabharata. Unusually, its spire carries a crescent moon. It is busiest on Tuesdays and Saturdays.
Hindu temple to Laxmi and Narayan near Connaught Place, built by the Birla family and opened by Mahatma Gandhi. Free entry; no phones or cameras.
Historic gurdwara on Chandni Chowk marking where the ninth Sikh Guru, Guru Tegh Bahadur, was executed in 1675. It runs a daily free langar.
Delhi's oldest Jain temple, a red sandstone shrine facing the Red Fort. A charitable bird hospital runs behind it.
Lotus-shaped Baha'i House of Worship in South Delhi, open to people of every faith for silent prayer and meditation. Entry is free.