The Red Fort: Also known as The Lal Quila (Lal = red Quila = fort), stands on the banks of Yamuna. It is surrounded by a perimeter wall of about 2.4 Kilometers and is built of Red Sandstone. The Mughal king Shah Jahan (who also built the Taj Mahal) transferred his capital from Agra to Delhi and the fort was completed in 1648, nine years after the king shifted to this city. The fort has two main entrances, the Delhi Gate and the Lahori Gate which faces the famed Chandni Chowk market.
Purana Qila: Pandavas had built their capital, Indraprastha at the place where the old fort stands today. This fort, now in ruins, was the seat for administration for many emperors. The legendary Prithviraj Chauhan ruled from here till he was defeated by Abdali in the battle of Panipat. A new light & sound show is held by the Department of Delhi Tourism every evening. Timings and Tickets are available from the tourist office.
Qutab Minar: It was built by a muslim king, Qutub - ud - din in 1199 AD and a part of which he could not finish was completed by Itutmish, another Muslim king. It is situated in the southern part of the capital. The height of the tower is about 72.5 meter high and there is a mosque at its base. In front the Qutub Minar there is an iron pillar which is believed that it was built in 5th century. The uniqueness part of the pillar is that it has not rusted ever since it was built. Due to some precaution the Tourists are not allowed to climb the Qutub Minar i.e. to the tower.
India Gate: Primarily a memorial to the unknown soldier was designed by Lutyens. The 42 meter high structure is a war memorial in honor of the soldiers who died during the second world war. The imposing structure from where stretch massive lush green lawns has an eternal flame (Amar Jawan Jyoti) to honor the memory of the unknown soldiers. India Gate prominently located in the vicinity of Rashtrapati Bhavan is a major crowd puller during the hot summer evenings of Delhi by virtue of its lush green lawns.
Lotus Temple: Completed in 1986, the Bahai temple is set amidst pools and gardens, and adherents of any faith are free to visit the temple and pray or meditate silently according to their own religion. The structure is in lotus shape so it often called the lotus temple. The view of the temple is very spectacular just before dusk when the temple is flood lit.
Rashtrapati Bhavan: The house that houses the President of India and the house that boasts of having welcomed the most powerful men in history. The Rashtrapati Bhavan was designed by Edwin Lutyens and built in 1931, to be the central point of the British power in Delhi. Originally called the Viceroy's House, the Rashtrapati Bhavan covers an area of 4.5 acres of land. It has 340 rooms, 37 salons, 74 lobbies and loggias, 18 staircases and 37 fountains. The most magnificent room in the Rashtrapati Bhavan is the Durbar Hall, which lies directly beneath the main dome. All important Indian State and Official ceremonies are held here. To the west, is the famous and beautifully landscaped Mughal Gardens, designed after the terraced gardens the Mughals built in Kashmir. The garden is famous as the 'Butterfly Garden' for the numerous butterflies that visit the varied flowers. The garden is open to the public in February.
Humayun's Tomb: Built by the wife of Humayun, Haji Begum in the mid 16th century, this red sand stone structure is considered to be the predecessor of Taj Mahal. The structure is one of the best example of Mughal Architecture. Humayun's wife is also buried in the red and white sandstone, black and yellow marble tomb. The entry in the complex is free on Fridays.
Rajghat: The simple square platform of black marble on the banks of the river Yamuna marks the place where Mahatma Gandhi was cremated. His last words 'Hey Ram' are inscribed on this platform which is surrounded by a serene garden.
Parliament House: A marvelous piece of architecture where the bicameral legislature of India meets for its sessions. Lok Sabha, the lower house and Rajya Sabha the upper house. Close to Rashtrapati Bhavan, is a domed almost circular structure almost a kilometer in circumference, and was designed by the famed architect Lutyens. It is the seat of the Indian Parliament and during the sessions of Parliament there is a flurry of activity in and around the structure.
Jamma Masjid: One of the Architectural gift given by Shah Jahan (who built Taj Mahal), Jama Masjid is one of the largest mosques not only in Delhi but in India. Completed in 1658 this Mosque has three gateways, Four angle towers and two 40 m high minarets. You can enter the mosque but take precaution to take off your shoes and make sure that you are properly dressed before entering. One can also go to the top of minarets. From here you can have a birds eye view of Delhi.
Jantar Mantar: Set within the a garden of stately palms, it was built by Maharaja Jai Singh of Jaipur in 1719. He had been entrusted with the task of revising the calendar and correcting the astronomical tables then in use. He made daily astral observation for seven years before embarking on these stone constructions. He discarded the usual instruments of brass and built these massive ones in masonry which are used to the movements of stars. This observatory, together with the one at Jaipur, are the finest examples anywhere of observatories modeled on the general pattern laid down by Ulugh Baigh of Samarkand in the 14th century. The observatory is conceived with perfect stability and is adjusted to the meridian and latitude of the location.
Safdarjung's Tomb: Safdarjung tomb is besides the Safdarjung airport. This tomb was built by the Nawab of Avadh for his father. The structure is one of the finest example of architecture of its time and tells the saga of a dying empire.