The Taj Mahal was built by Mughal Emperor, Shah Jahan, in the memory of his wife Mumtaz Mahal who died in 1631 while giving birth to their 14th child. Mumtaz, Shah Jahan’s third wife, was known for her exceptional beauty, and the emperor was known to be mad about her.

Situated just 3 km from the Taj Mahal, the Agra Fort was built on the banks of Yamuna as a defence to keep the enemy forces at bay. The rampart is 20 metres high and its walls are 2.5 km wide. The fort is a walled city comprising several structures which were demolished by various rulers only to be replaced by new preferences. The fort consists of four gates and the two main gates are: the Delhi gate and the Lahore gate. The Delhi gate was exclusively meant for Akbar and his security. It is now under the control of the Indian Army. The Lahore gate is now known as the Amar Singh gate and is the only gate for entrance to the Agra Fort.

After Agra fort depart from Agra to Delhi. evening rest in Delhi hotel

Humayun's tomb is the tomb of the Mughal Emperor Humayun in Delhi, India. The tomb was commissioned by Humayun's chief consort, Empress Bega Begum, in 1558, and designed by Mirak Mirza Ghiyas and his son, Sayyid Muhammad, Persian architects chosen by her.

The Qutub Minar, also spelled as Qutb Minar and Qutab Minar, is a minaret and "victory tower" that forms part of the Qutb complex, which lies at the site of Delhi’s oldest fortified city, Lal Kot, founded by the Tomar Rajputs. It is a UNESCO World Heritage Site in the Mehrauli area of South Delhi, India.

The Lotus Temple, located in Delhi, India, is a Baháʼí House of Worship that was dedicated in December 1986. Notable for its flowerlike shape, it has become a prominent attraction in the city. Like all other Bahá’í Houses of Worship, the Lotus Temple is open to all, regardless of religion or any other qualification.

The India Gate is a war memorial located astride the Rajpath, on the eastern edge of the "ceremonial axis" of New Delhi, formerly called Kingsway.

The Masjid-i Jehan-Numa, commonly known as the Jama Masjid of Delhi, is one of the largest mosques in India. It was built by the Mughal Emperor Shah Jahan between 1650 and 1656, and inaugurated by its first Imam, Syed Abdul Ghafoor Shah Bukhari.