London is set to witness a special Ganga Aarti on the Thames on September 13, 2026, as Chinmaya Mission UK brings the traditional Hindu ceremony of light to the Old Royal Naval College in Greenwich. The free event will run from 4 PM to 8 PM, with the main Aarti scheduled for 7:15 PM at the Royal Steps.What Is the Ganga Aarti London Event?The Ganga Aarti London event will recreate the atmosphere of the traditional river ceremony associated with Varanasi, Haridwar and Rishikesh. The ceremony uses light, music and prayer as an expression of reverence for the river.The event is being organised by Chinmaya Mission UK in collaboration with Totally Thames 2026, the annual festival celebrating the River Thames through arts, culture, heritage and community events.When and Where Will Ganga Aarti Take Place?The Varanasi Ganga Aarti London programme will take place on Sunday, September 13, 2026, at the Old Royal Naval College, Greenwich, London SE10 9NN. The venue is located within the Maritime Greenwich UNESCO World Heritage Site.The wider cultural programme begins at 4 PM with food stalls, community activities, music and dance. An explanation of the spiritual significance of the ceremony is scheduled from 6 PM to 7 PM, followed by the main Ganga Aarti at 7:15 PM.What Can Visitors Expect at the Thames River Ganga Aarti?Visitors can expect an afternoon and evening of Indian cultural activities before the main ceremony. Live music, classical and cultural performances, food stalls and family-friendly activities will lead into the riverside ceremony at sunset.The Thames River Ganga Aarti will take place on the Royal Steps, creating a distinctive setting against the historic Old Royal Naval College and the River Thames. Organisers describe it as an opportunity to bring an ancient Indian tradition to a different river and cultural setting.Why Is the Ganga Aarti Coming to the Thames?The Ganga Aarti September 2026 event is being presented as a cultural and spiritual exchange between two historic rivers. The organisers say the ceremony is inspired by the centuries-old tradition of offering prayers of light and song to the Ganga.The event is also focused on environmental respect. Attendees have been specifically asked not to place flowers, idols or any other offerings into the Thames during or after the ceremony, helping protect the river and comply with environmental guidelines.Is the Ganga Aarti London Event Free?Yes. The Ganga Aarti in London is advertised as a free event and is open to people of all backgrounds, including families and visitors. However, registration is required, and the organisers have advised attendees to register before attending.The event has already attracted strong interest, with registration temporarily paused on the official ticketing page because of the response. Organisers said they planned to reopen registration after making arrangements to accommodate more visitors.The Ganga Aarti London event will therefore bring an iconic Indian riverside tradition to one of London’s most historic waterfront locations, combining spirituality, culture, music and environmental awareness on the banks of the Thames.