Located in Old Delhi, the Jama Masjid is India's largest and most renowned mosque, built by Mughal Emperor Shah Jahan between 1644 and 1656. This iconic red sandstone and white marble structure, originally known as Masjid-i-Jehan-Numa ("mosque reflecting the world"), features a massive courtyard accommodating over 25,000 worshippers, two 40-meter minarets, and three domes.

Chandni Chowk, located in the heart of Old Delhi, is one of India's oldest, busiest, and most iconic markets, renowned for its chaotic charm, wholesale shopping, and vibrant street food culture. Established in the 17th century, it offers specialized lanes for spices (Khari Baoli), silver jewelry (Dariba Kalan), textiles (Kinari Bazaar), and traditional sweets.

It served as the main residence of the Mughal emperors. Commissioned by Emperor Shah Jahan on the 12th of May 1639, the fort was constructed following his decision to shift the Mughal capital from Agra to Delhi. Originally adorned in red and white, the fort's design is attributed to Ustad Ahmad Lahori, the architect of the Taj Mahal. The Red Fort is a prominent example of Mughal architecture from Shah Jahan's reign, combining Persian and Indian architectural styles.

Agrasen ki Baoli is one of the ancient sites popular among college students for hangouts and photographers to try their hand at architectural photography. According to Archeological Survey of India (ASI), it is designated as an important and protective monument.

In the heart of New Delhi stands a monument that captures the spirit of a nation and the sacrifices of its heroes. India Gate, an awe-inspiring 42-meter-high archway of sandstone, rises majestically against the backdrop of Rashtrapati Bhawan, inviting you to step into a realm where past and present intertwine. Designed by Sir Edwin Lutyens, this iconic landmark is more than just a stunning feat of architecture—it's a poignant memorial to the 70,000 Indian soldiers who laid down their lives during World War I and the Third Anglo-Afghan War. As you approach the gate, you're walking in the footsteps of history, tracing a path that began in 1921 when the Duke of Connaught laid its foundation stone.

Gurudwara Bangla Sahib is a prominent 18th-century Sikh shrine in New Delhi, India, known for its stunning golden dome, tall flagpole (Nishan Sahib), and association with the eighth Sikh Guru, Guru Har Krishan. Located near Connaught Place, it is open 24/7, features a holy pond (Sarovar), a community kitchen (langar), and is a center for peace, healing, and sewa (service).

The Laxminarayan Mandir is a Hindu temple located in New Delhi, India. The presiding deity in the temple is Laxminarayan i.e., Vishnu along with his consort Lakshmi. The temple was inaugurated by Mahatma Gandhi. Gandhi ensured that members of all castes would be allowed in the temple. It was built by Jugal Kishore Birla from 1933 and 1939. There are also small shrines on the sides dedicated to Shiva, Ganesha, Hanuman and Buddha.

The Parliament of India (ISO: Bhāratīya Saṁsada) is the supreme legislative body of the Government of the Republic of India. It is a bicameral legislature composed of the Rajya Sabha (Council of States) and the Lok Sabha (House of the People). The President of the Republic of India, in their role as head of the legislature, has full powers to summon and prorogue either house of Parliament or to dissolve the Lok Sabha, but they can exercise these powers only upon the advice of the Prime Minister of the Republic of India and the Union Council of Ministers.

The Rashtrapati Bhavan formerly Viceroy's House (1931–1947) and Government House (1947–1950) is the official residence of the president of India, located at the western end of Rajpath, Raisina Hill in New Delhi. The building was designed by Edwin Lutyens and Herbert Baker in Delhi Order based on Indo-Saracenic architecture. The construction began in 1912 and the building was completed in 1929. The building was called known as Viceroy's House after the Viceroy of India occupied the building in 1931. After Indian independence, it briefly served as the Government House, which housed the Governor General of India from 1947 to 1950. When India became a republic, it became the residence of the president of India, and was rechristened as Rashtrapati Bhavan.

Humayun’s Tomb, Delhi is the first of the grand dynastic mausoleums that were to become synonyms of Mughal architecture with the architectural style reaching its zenith 80 years later at the later Taj Mahal. Humayun’s Tomb stands within a complex of 27.04 ha. that includes other contemporary, 16th century Mughal garden-tombs such as Nila Gumbad, Isa Khan, Bu Halima, Afsarwala, Barber’s Tomb and the complex where the craftsmen employed for the Building of Humayun’s Tomb stayed, the Arab Serai.

The Lotus Temple, located in Delhi, India, is a Bahá’í House of Worship that was dedicated in December 1986, costing $10 million. Notable for its flowerlike shape, it has become a prominent attraction in the city. Like all Bahá’í Houses of Worship, the Lotus Temple is open to all, regardless of religion or any other qualification. The building is composed of 27 free-standing marble-clad “petals” arranged in clusters of three to form nine sides, with nine doors opening onto a central hall with a height of slightly over 40 metres and a capacity of 2,500 people. The Lotus Temple has won numerous architectural awards and has been featured in many newspaper and magazine articles. A 2001 CNN report referred to it as the most visited building in the world.

The Qutub Minar, located in Delhi, India, is the world's tallest brick minaret, standing at 72.5 meters as a UNESCO World Heritage Site. Built starting in 1192 by Qutb-ud-din Aibak and completed by his successors, this red sandstone tower features five distinct stories, intricate carvings, and 379 steps. It represents a significant example of early Indo-Islamic architecture.