Delhi is famous for its tourist attractions,food,and it's marketplaces. Since its the national capital of the country you can explore parliament house, rashtrapati bhavan, India gate. If you are dedicated to history you can visit qutub minar, humayun's tomb. If you are religious person you can visit jama masjid , birla mandir and many other places. Delhi is famous for its prominent markets such as Connaught place, sarojini nagar, palika bazaar,sadar market which have a variety of goods with a reasonable rate. Food stuff like momos,chole bhature,paranthe wali gali for all these Delhi is famous.Delhi is the city of dilli Wallas and it offers everything to its people..