Prayagraj in the context of "Sarasvati River"

Uttar Pradesh (UTT-ər prə-DESH, abbr. UP; Hindi: Uttar Pradēś, pronounced [ˈʊtːəɾ pɾəˈdeːʃ] , lit. 'Northern Province') is a state in northern India. With over 241 million inhabitants, it is the most populated state in India as well as the most populous country subdivision in the world – more populous than all but four other countries outside of India (China, United States, Indonesia, and Pakistan) – and accounting for 16.5 per cent of the population of India or around 3 per cent of the total world population. The state is bordered by Rajasthan to the west, Haryana, Himachal Pradesh and Delhi to the northwest, Uttarakhand and Nepal to the north, Bihar to the east, Madhya Pradesh, Chhattisgarh and Jharkhand to the south. It is the fourth-largest Indian state by area covering 243,286 km (93,933 sq mi), accounting for 7.3 per cent of the total area of India. Lucknow serves as the state capital, with Prayagraj being the judicial capital. It is divided into 18 divisions and 75 districts.

Uttar Pradesh was established in 1950 after India had become a republic. It is a successor to the United Provinces, established in 1935 by renaming the United Provinces of Agra and Oudh, in turn established in 1902 from the North-Western Provinces and the Oudh Province. Though long known for sugar production, the state's economy is now dominated by the services industry. The service sector comprises travel and tourism, hotel industry, real estate, insurance and financial consultancies. The economy of Uttar Pradesh is the third-largest state economy in India, with ₹18.63 lakh crore (US$220 billion) in gross domestic product and a per capita GSDP of ₹68,810 (US$810). The High Court of the state is located in Prayagraj. The state plays an important role in national politics, sending 80 seats to the lower house Lok Sabha and 31 seats to the upper house Rajya Sabha.

The Yamuna (pronounced [jəmʊnɑː]; IAST: Yamunā) is the second-largest tributary river of the Ganges by discharge and the longest tributary in India. Originating from the Yamunotri Glacier at a height of about 4,500 m (14,800 ft) on the southwestern slopes of Bandarpunch peaks of the Lower Himalaya in Uttarakhand, it travels 1,376 kilometres (855 mi) and has a drainage system of 366,223 square kilometres (141,399 sq mi), 40.2% of the entire Ganges Basin. It merges with the Ganges at Triveni Sangam, Prayagraj, which is a site of the Kumbh Mela, a Hindu festival held every 12 years.

Like the Ganges, the Yamuna is highly venerated in Hinduism and worshipped as the goddess Yamuna. In Hinduism, she is believed to be the daughter of the sun god, Surya, and the sister of Yama, the god of death, and so she is also known as Yami. According to popular Hindu legends, bathing in Yamuna's sacred waters frees one from the torments of death.

Varanasi (Hindi pronunciation: [ʋaːˈraːɳəsi], also Benares, Banaras Hindustani pronunciation: [bəˈnaːrəs]), or Kashi, is a city on the Ganges river in northern India that has a central place in the traditions of pilgrimage, death, and mourning in the Hindu world. The city has a syncretic tradition of Islamic artisanship that underpins its religious tourism. Located in the middle-Ganges valley in the southeastern part of the state of Uttar Pradesh, Varanasi lies on the left bank of the river. It is 692 kilometres (430 mi) to the southeast of India's capital New Delhi and 320 kilometres (200 mi) to the southeast of the state capital, Lucknow. It lies 121 kilometres (75 mi) downstream of Prayagraj, where the confluence with the Yamuna river is another major Hindu pilgrimage site.

Varanasi is one of the world's oldest continually inhabited cities. Kashi, its ancient name, was associated with a kingdom of the same name in the first millenium BCE. The Lion capital of Ashoka at nearby Sarnath has been interpreted to be a commemoration of the Buddha's first sermon there in the fifth century BCE. In the 8th century, Adi Shankara established the worship of Shiva as an official sect of Varanasi. Tulsidas wrote his Awadhi language epic, the Ramcharitmanas, a Bhakti movement reworking of the Sanskrit Ramayana, in Varanasi. Several other major figures of the Bhakti movement were born in Varanasi, including Kabir and Ravidas. In the 16th century, Rajput nobles in the service of the Mughal emperor Akbar, sponsored work on Hindu temples in the city in an empire-wide architectural style. In 1740, Benares Estate, a zamindari estate, was established in the vicinity of the city in the Mughal Empire's semi-autonomous province of Awadh. Under the Treaty of Faizabad, the East India Company acquired Benares city in 1775. The city became a part of the Benares Division of British India's Ceded and Conquered Provinces in 1805, the North-Western Provinces in 1836, United Provinces in 1902, and of the Republic of India's state of Uttar Pradesh in 1950.

Allahabad High Court, officially known as High Court of Judicature at Allahabad, is the high court based in the city of Prayagraj, formerly and colloquially known as Allahabad, that has jurisdiction over the Indian state of Uttar Pradesh. It was established on 17 March 1866, making it one of the oldest high courts to be established in India.

Uttar Pradesh, the most populous state in India, has 75 districts. These districts, most of which have populations above 1.2 million, are grouped into 18 divisions for administrative convenience.

The Maha Kumbh area of Prayagraj had been declared as the 76th district of the state by the Uttar Pradesh Government as of 2 December 2024. It was a temporary district and now merged with original.

Akhara or Akhada (Hindi: अखाड़ा, romanised: Akhāṛā) is an Indian word for a place of practice with facilities for boarding, lodging and training, both in the context of Indian martial artists or a sampradaya monastery for religious renunciates in Guru–shishya tradition. For example, in the context of the Dashanami Sampradaya sect, the word denotes both martial arts and religious monastic aspects of the trident-wielding martial regiment of the renouncing sadhus.

Kumbh Mela (Sanskrit: Kumbha Mēlā, pronounced [kʊˈmbʱᵊ melaː]; lit. 'festival of the Sacred Pitcher') is a Hindu pilgrimage, celebrated every four or twelve years, correlated with the partial or full revolution of Jupiter. These are held at four locations–Prayagraj, Haridwar, Nashik, and Ujjain, with varying time intervals. As per the Puranas, these sites are considered to have received the drops of the divine nectar (amrita) during the Samudra Manthana (churning of the ocean of milk). The Kumbh Mela lasts between one and three months, with the Amavasya day attracting the largest crowds. The festival attracts millions of people, with the largest gathering recorded at Prayag. About 660 million attended the Kumbh Mela in 2025, and 200 million in 2019, making it one of the largest peaceful gatherings in the world. It has been inscribed on the UNESCO Representative List of Intangible Cultural Heritage of Humanity.

The Kumbh Mela is observed cycle at each site approximately once every 12 years based on the Hindu luni-solar calendar and the relative positions of the Jupiter, the Sun, and the Moon. As per Hindu astrology, specific alignments of the Jupiter, the Sun, and the Moon only occur at the four Kumbh locations in a 12-year cycle. The Prayag and Haridwar festivals are held with a six year gap in between, and feature a Maha (major) and Ardha (half) Kumbh Melas. The Kumbh Melas at Ujjain and Nashik are observed in the same year or one year apart, typically about three years after the Prayag Kumbh Mela. The festival is held at the confluence of major rivers, and people take a ritual dip in the waters, believed to be a means of prāyaścitta (atonement) for the past mistakes, and cleansing of their sins. Various fairs, educational events, religious discourses, mass gatherings of monks, and entertainment are also conducted during the festivities.

The 4th Infantry Division, also known as the Red Eagle Division, is an infantry division of the Indian Army. This division of the British Indian Army was formed in Egypt in 1939 during the Second World War. During the Second World War, it took part in campaigns in East Africa (Eritrea and Sudan), Syria, North Africa and Italy. Post independence, the division is part of the I Corps and headquartered at Prayagraj.

The Allahabad Pillar is a stambha, containing one of the pillar edicts of Ashoka, erected by Ashoka, emperor of the Maurya dynasty, who reigned in the 3rd century BCE. While it is one of the few extant pillars that carry Ashokan edicts, it is particularly notable for containing later inscriptions attributed to the Gupta emperor Samudragupta (4th century CE). Also engraved on the stone are inscriptions by the Mughal emperor Jahangir, from the 17th century.

According to some scholars, the pillar was moved from its original location and installed within Akbar's Allahabad Fort in Prayagraj (formerly Allahabad), Uttar Pradesh by Emperor Akbar himself, but this theory is disputed by other scholars who point out the absence of any confirmatory evidence that the pillar was moved, and pre-Mughal inscriptions that indicate that it was already present in its current location. As the fort is now occupied by the Indian Army, the public are only allowed limited access to the premises and special permission is required to view the pillar.