Agra is a major tourist destination because of its many splendid Mughal-era buildings, most notably the Tāj Mahal, Agra Fort and Fatehpūr Sikrī, all three of which are UNESCO World Heritage Sites.Agra is included on the Golden Triangle tourist circuit, along with Delhi and Jaipur; and the Uttar Pradesh Heritage Arc, tourist circuit of UP state, along Lucknow the capital of the state and Varanasi. Agra falls within the Braj cultural region.
Agra is a city on the banks of the river Yamuna in the northern state of Uttar Pradesh, India. It is 378 kilometres west of the state capital, Lucknow, 206 kilometres south of the national capital New Delhi and 125 kilometres north of Gwalior. Agra is one of the most populous cities in Uttar Pradesh, and the 24th most populous in India.

Delhi officially the National Capital Territory of Delhi or NCT, is a city and a union territory of India.It is bordered by Haryana on three sides and by Uttar Pradesh to the east. The NCT covers an area of 1,484 square kilometres . According to 2011 census, Delhi's city population was about 11 million, the second highest in India after Mumbai, while the whole NCT population was about 16.8 million.Delhi's urban area is now considered to extend beyond the NCT boundary to include an estimated population of over 26 million people making it the world's second largest urban area. As of 2016 recent estimates of the metro economy of its urban area have ranked Delhi either the top or second most productive metro area of India.Delhi is the second wealthiest city after Mumbai in India, with a total wealth of $450 billion and home to 18 billionaires and 23,000 millionaires.