Jama Masjid, Delhi
Tel: 91 11 2326 8344
Concierge.com's insider take:
This exquisite red-sandstone and marble mosque, where thousands gather to pray daily, was built between 1644 and 1658 by 5,000 laborers. The mosque is one of the first important examples of Mughal architecture in India, and its design prefigures that of the Taj Mahal. The onion-shaped dome and tapering minarets are traditional Mughal elements, but the stripes on the domes and minarets were an innovation added by Shah Jahan. Climb the south minaret to see the domes up close (women may not do so without a man).
Open daily to non-Muslims from 8:30 a.m. in winter and 7 a.m. in summer until sunset; closed between 12:15 p.m. and 1:45 p.m. daily.