The Taj Mahal was commissioned by Shah Jahan in 1631, to be built in the memory of his wife Mumtaz Mahal, a Persian princess who died giving birth to their 14th child, Gauhara Begum. Construction of the Taj Mahal began in 1632. The imperial court documenting Shah Jahan's grief after the death of Mumtaz Mahal illustrate the love story held as the inspiration for Taj Mahal.The principal mausoleum was completed in 1643 and the surrounding buildings and garden were finished about five years later.

Delhi is the capital city of India and is regarded as the heart of the nation. The city is popular for its enriched culture and heritage. The city hosts some famous historical monuments and is developing with the passing of time.

Jaipur is a major tourist destination in India forming a part of the Golden Triangle. In the 2008 Conde Nast Traveller Readers Choice Survey, Jaipur was ranked the 7th best place to visit in Asia. According to TripAdvisor's 2015 Traveller's Choice Awards for Destination, Jaipur ranked 1st among the Indian destinations for the year. The Presidential Suite at the Raj Palace Hotel, billed at US$45,000 per night, was listed in second place on CNN's World's 15 most expensive hotel suites in 2012.

Mathura has an ancient history and also believed to be the homeland and birthplace of Krishna who was born in Yadu dynasty. According to the Archaeological Survey of India plaque at the Mathura Museum, the city is mentioned in the oldest Indian epic, the Ramayana. In the epic, the Ikshwaku prince Shatrughna slays a demon called Lavanasura and claims the land. Afterwards, the place came to be known as Madhuvan as it was thickly wooded, then Madhupura and later Mathura.

Prince Bhagiratha in penance for the salvation of 60,000 of his ancestors. In the scriptures, Haridwar has been variously mentioned as Kapilasthana, Gangadwara and Mayapuri. It is also an entry point to the Char Dham (the four main centres of pilgrimage in Uttarakhand viz, Badrinath, Kedarnath, Gangotri, and Yamunotri), hence, Shaivaites (followers of Lord Shiva) and Vaishnavites (followers of Lord Vishnu) call this place Hardwar and Haridwar respectively, corresponding to Hara being Shiv and Hari being Vishnu.