Red Fort © http://artlibre.org/licence/lal/en/
The Red Fort, known locally as Lal Quila, is Delhi's signature attraction, rising high above the clamour of Old Delhi as a reminder of the power and prosperity of the Mogul Empire. The massive sandstone walls were built in the 17th century to keep out marauding invaders, and still dominate the city's skyline today. Inside is an array of exquisite buildings, which once provided the living quarters for Shah Jehan, his courtiers, family and staff of three thousand. Visitors can marvel at the intricate decoration and only imagine the scenes here at the empire's height, when the walls were studded with precious stones and a 'stream of paradise' drove an ingenious air conditioning system.