Humuyuns Tomb is located in the capital of the country, It is UNESCO Heritage site which is widely visited by tourists from all over the world. An epitome of beauty, the tomb was the first of its kind to be built in garden style by the first wife of the great Mughal emperor, Humayun. His widow, Haji Begum, ordered the construction of the tomb about nine years after the emperor passed away. The period of construction spanned about seven years from 1565 AD to 1572 AD with a tomb being successively constructed for her within the same premises after her demise. In addition, the complex now also contains the tombs of Isa Khan Niyazi, Dara Shikoh, Alamgir II and many members of the powerful Mughal royalty. With a well-maintained garden, and an alluring architecture to marvel at, this piece of history located at Nizammudin East is a spot which has got to be visited by all.

Qutub Minar or Qutb Minar, a 73 m (240 ft.) high tower made of red sandstone and marble is not only the highest brick minaret in the world but also one of the most famous historical landmarks of India. The construction of this tower of victory was started by the founder of the Mamluk Dynasty in Delhi, Qutb ud-Din Aibak and completed by his successor and son-in-law Iltutmish. Located in the heart of Delhi, India, this UNESCO World Heritage Site, visible from different parts of the city attracts thousands of visitors every day. It is one of the most popular tourist spots in India and a must visit tourist spot in the itinerary of first time visitors to Delhi, both national and international.

The India Gate is located in the center of New Delhi, the capital of India. It was made by Edwin Lutyens In 1921. This landmark in Delhi commemorates the members of the erstwhile British Indian Army who sacrificed their lives fighting for the Indian Empire in the Afghan Wars and World War. After India got its independence, India Gate became the site of Amar Jawan Jyoti -Indian Army's Tomb of the Unknown Soldier. It is counted among the largest war memorials in India.

The Rashtrapati Bhavan or the 'President's House or the 'Presidential Palace' was Lutyens' and Baker's inspired Imperial architecture that was made to be the residence of the Viceroy and Governor General of India during the British Rule. Formerly known as the 'Viceroy's House' up till 1950, this structure speaks volumes of a classical design that cohesively blended with both western and Indian styles depicting architectural excellence that marked the identity of Delhi and the seat of the Government of India in today's modern ambience. The Rashtrapati Bhavan was constructed on Raisina Hills with its entrance named as Gate 35 on Prakash Veer Shastri Avenue. It is situated in the centre of Delhi earlier named as 'Lutyens Delhi' and was inaugurated in 1931 and served as the Viceroy's residence of India up till India was declared a Republic country. This Palace is still known to be the World's largest residential complex ever built for Head of any Country.

Parliament House or Sansad Bhavan is one of the most impressive buildings in Delhi. Located at the end of Sansad Marg the Parliament Building was designed by British architect Edwin Lutyens and Herbert Baker. This iconic building was inaugurated in 1927 by Lord Irwin, the then Governor-General of India. The Parliament House comprises of a central hall which is circular in shape and 98 feet in diameter. The Central Hall is considered to be a very important part of the Parliament building since this is where the Indian Constitution was drafted. The building houses the Lok Sabha, Rajya Sabha and a library hall. In between these three chambers lies a garden. The building also has facilities for accommodation for ministers, important officers of the Lok Sabha and Rajya Sabha, Chairmen and Parliamentary Committees.

Jama Masjid of Delhi, Jama Masjid also spelled Jāmiʿ Masjid, Jama Masjid of Delhi also called Masjid-i Jahānnumā, mosque in Old Delhi, India, constructed in 1650–56 by the Mughal emperor Shah Jahān, a noted patron of Islamic architecture whose most famous work is the Taj Mahal, in Agra. Jama Masjid, now the second largest mosque on the Indian subcontinent, is also an impressive example of Mughal architecture. Jama Masjid is Delhi’s principal mosque, the place where the city’s Muslims traditionally gather for Friday communal prayer; Jama Masjid is Arabic for “Friday mosque.” The mosque is near the Red Fort, yet another of Shah Jahān’s buildings. Jama Masjid and its courtyard stand on an outcropping more than 30 steps higher than the street, giving the mosque a commanding view of the surrounding area. The longer name, Masjid-i Jahānnumā, translates to “world-reflecting mosque” or “world-displaying mosque.” The mosque was built by a crew of some 5,000 workers.

In the heart of Old Delhi, Chandni Chowk is a busy shopping area with markets full of spices, dried fruit, silver jewelry and vivid saris.

Lotus Temple is a notable architectural marvel famous for its unique lotus structure. The temple has won several awards and recognitions for its style of building, the concept of religion and the beauty. It is one of the most visited monuments in the world. This is a modern style non-religion oriented temple. The temple controls 27 marble petals that form clusters to look like lotus. There are nine openings to the temple in regards to the nine anatomical openings of a human body. Lotus temple preaches Baha I Faith, a concept that includes all religions of the world as one. A person of any religion or creed can visit the temple and take part in the rituals. No religious script is allowed inside the temple. No lectures, sermons or spiritual meetings are allowed inside the temple. Musical prayers are conducted by instruments from time to time.