The Lotus Temple, also known as the Baháʼí House of Worship, New Delhi, is a Baháʼí House of Worship at Bahapur in south Delhi, India. Designed by the architect Fariborz Sahba, it takes the form of a half-open lotus of 27 free-standing marble-clad concrete petals, arranged in three rings of nine around a central hall. It was dedicated on 24 December 1986 and opened to the public on 1 January 1987.
Baháʼís in India first sought permission for a House of Worship in 1920, and the land at Bahapur was bought in 1954 under a plan set by Shoghi Effendi. On 1 April 1974, the Universal House of Justice led plans for its development as part of a Baháʼí Five Year Plan. Construction by the ECC Construction Group of Larsen & Toubro, to a structural design by the London engineers Flint & Neill, ran from 1980 to 1986.
The temple is among the most visited sites in India, drawing more than five million visitors a year and, by 2014, more than 100 million in all. Reviewers compared it with the Sydney Opera House on its completion, and it received awards from bodies including the Institution of Structural Engineers and the American Concrete Institute. India placed it on its World Heritage tentative list in 2014.
History
In 1920, Baháʼís in Bombay petitioned ʻAbdu'l-Bahá, son of the religion's founder Baháʼu'lláh and then its leader, for permission to build a Baháʼí House of Worship, a Mashriqu'l-Adhkár, in India. He replied that one would in time be raised in a central Indian city. On 27 December 1920, the first All-India Baháʼí Convention meeting in Bombay resolved to form a committee to raise funds for the temple.
In 1953, Shoghi Effendi, ʻAbdu'l-Bahá's grandson and successor as head of the faith, made the purchase of land in New Delhi, in anticipation of the first House of Worship in India, the ninth goal of the Ten Year Plan he set for the Indian subcontinent. The National Spiritual Assembly of India, the Baháʼí community's elected national governing body, settled on a tract of hilly, undeveloped land containing five plots, measured at , in south Delhi. Revenue records compiled when the boundaries were marked out recorded the ground as part of a village called Bahapur, which translates as "Abode of Bahá". Shoghi Effendi approved the choice of site in July 1954, and the land was purchased in September 1954.
From 1959, the Delhi Development Authority pursued a programme to acquire of land in the city. In February 1967, it took possession of the temple plots for a green belt, although they were registered to the National Spiritual Assembly and earmarked for religious use. The government agreed to release it on 1 February 1978, following representations by the National Spiritual Assembly.
On 1 April 1974, the Universal House of Justice, the faith's elected international governing body, asked national Baháʼí assemblies to invite architects to submit their qualifications for the Indian and Samoan temples, stating that beginning their construction was a goal of the Five Year Plan. Fariborz Sahba, one of 45 architects who entered a worldwide competition held for the project, was selected in 1976. His design was approved by the House of Justice in August 1977, and two months later, on 17 October, Rúhíyyih Khánum laid the foundation stone.
Flint & Neill Partnership of London, the structural engineers, spent about eighteen months turning the design into a structural scheme and working drawings; the full set of detailed drawings took more than two and a half years to complete. In 1979, Sahba moved his practice from London to Delhi and remained on site as project manager until the building was finished. The main contract was awarded in 1980 to Engineering Construction Corporation, which was later called the ECC Construction Group of Larsen & Toubro after its acquisition. Work on the temple began in April 1980. Around forty engineers and supervisors and several hundred labourers worked on the site.
In April 1983, the contractor dismissed a hundred workers and shut the site in a labour dispute; after the underlying disagreement over contract rates was settled with the client, building resumed in January 1984 under a new site team. The contractors recorded completion on 30 September 1986.
The temple was dedicated on 24 December 1986 by Rúhíyyih Khánum, representing the Universal House of Justice, which had announced the dedication earlier that year as part of a programme running from 23 to 27 December. The temple was opened to the general public on 1 January 1987.
Architecture
Sahba travelled across India and Sri Lanka before settling on a form, visiting temples, villages and sacred sites of several religions to study Indian culture. In an interview reprinted in ECC Concord, Sahba said that an Indian Baháʼí first suggested the lotus to him and that the lotus carvings in the Ajanta and Ellora Caves drew his attention to the flower; he described it as a sacred flower in Indian religious tradition and a symbol of purity.
The temple follows the design requirement set for all Baháʼí Houses of Worship: it had to be nine-sided and circular. From outside it reads as a half-open lotus, built from 27 free-standing marble-clad "petals" grouped in threes to make those nine sides. The building is classed as Expressionist in style.
The petals fall into three sets of nine: Entrance leaves open outward to shelter the nine doorways. Outer leaves point inward and, with the entrance leaves, roof the surrounding annular hall. Inner leaves remain almost closed and enclose the central hall, opening only at their tips.
The flower is open at its crown, with a roof of glass and steel spanning the radial beams serving as a skylight.
Nine arches set at 40-degree intervals carry almost the whole load of the superstructure. Above them the interior dome is a lattice of 54 ribs with thin shells between, developed from nine intersecting spheres; the ribs converge on a central hub that supports the radial roof beams. The shells are thin, as little as 60 mm in the interior dome. Above the basement the inner faces of the white shells are bush-hammered and carry patterns generated by the geometry itself, set out along the lines of the spheres and toroids from which each surface is cut; in the basement the grey concrete instead shows the plank joints and wood grain of its shuttering.
The temple stands high above the main entrance level, and measures across the entrance petals and across the encircling pools. Above the podium the entrance leaves rise , the outer leaves and the inner leaves , or above the inner podium. The interior dome rises above the floor of the central hall.
The outer surfaces of the shells and the inner faces of the arches are clad in white Pentelic marble from Greece. The floor inside is also white marble, while the walkways and stairs of the outer podium are finished in red sandstone. The central hall seats 1,300. Sahba gave the capacity as 1,200 in 1986, rising to more than 2,000 when the entrance bays and galleries are used; Pearson describes the hall as "capable of holding up to 2,500 people". A basement below the podium houses the electrical and plumbing plant.
Sahba drew on ventilation methods used in older buildings to help cool the temple: vents at basement level and at the dome's crown let the building work as a chimney, drawing cool air in from below and expelling warm air at the top, with air passing over the surrounding pools on its way in. The arrangement was confirmed on a 1:125 model tested at Imperial College London.
Construction
The temple sits on heavily cracked quartzite rock with scattered soft pockets of mica. Test borings could not fix where those pockets lay, so piles driven into the ground were ruled out. Each column instead rests on a concrete pad bearing directly on the rock, designed to withstand the forces of an earthquake.
The design did not permit plaster or paint over the finished concrete, so the moulds themselves had to produce the surface: their joint lines were set to follow the geometry of the shells, and full-size mock-ups were built before each stage of the work. A break in pouring would have left a permanent mark, so each entrance and outer leaf was cast in one continuous operation lasting about 48 hours; the taller inner leaves were cast in stages.
Indian cement matched neither the colour nor the consistency the design required, so white cement was imported from South Korea and mixed with dolomite from Alwar and white sand from Jaipur. The reinforcement in the white shells, and the wire tying it, was galvanised so that rust could not stain the surface. Marble cladding was the final phase. About of marble was quarried on Mount Pentelicus in Greece and cut to shape in Italy before shipment to Delhi, where each panel was hung on purpose-made stainless steel brackets.
Site and gardens
The temple stands on a site on the southern outskirts of New Delhi, in an area now called Bahapur, near the Hindu Kalkaji Temple and east of the commercial centre of Nehru Place. The nearest metro station is Kalkaji Mandir. The site lies west of the Yamuna river.
Nine pools surround the building and stand for the leaves of the lotus, so that the flower appears to float. Walkways, bridges, stairs and curved balustrades run between the pools, and the superstructure, podium and pools were designed as a single composition.
An ancillary block beside the temple holds a reception centre, a library and administrative offices. A separate visitor centre, with an auditorium seating 500, exhibition galleries and offices, was built in 2002, and was later opened to the public in 2003 as the Information Centre. An educational centre was added in 2017.
Worship
Anyone may enter the Lotus Temple regardless of religion, ethnicity or gender, as at every Baháʼí House of Worship. Programmes in the prayer hall consist of readings and recitations from the sacred books of the major world religions, arranged in advance, and at certain times members of the public may meditate and pray in silence. Readings may be in any language, and may be chanted. Because most Indian Baháʼís cannot afford the pilgrimage to Haifa, the building has also become the principal sacred site for the Baháʼí community in India.
Baháʼí practice places narrow limits on what may happen inside a temple: No sermons may be delivered, no ritual or elaborate ceremony performed, and nothing but scripture may be read or chanted. The Baháʼí writings direct that services be "simple, dignified, and designed to uplift the soul and educate it through hearing the creative word". There is no Baháʼí clergy, and collective worship consists of lay members reading from scripture rather than of preaching. Choirs may sing settings of prayers and readings, but no musical instruments may be played in the hall.
Visitors
The Lotus Temple ranks among India's most visited sites and is often listed as one of Delhi's main tourist attractions. In 2025, Ghaemmaghami and Vafai described it as the most frequented Baháʼí House of Worship and among the world's most visited religious buildings, and India's 2014 submission to UNESCO described it as one of the world's most visited monuments.
Published attendance figures are inconsistent: Business Standard reported nearly 400,000 visitors a month in 1997 (4.8 million annually), Garlington in 2006 and Momen in 2010 each give over 2.5 million a year, Hassall records more than 4.6 million a year by 2007, Zukowsky more than 4.5 million and Pearson more than five million, and the temple's general manager said it received 5.6 million visitors in 2014.