This might sound like an extraordinary travel experience in London. But a familiar Indian riverside ritual is all set to be performed this September on the banks of the River Thames. As per reports, on September 13, 2026, the historic Old Royal Naval College in Greenwich will host Ganga Aarti on the Thames. Yes, you read that right. This is a Ceremony of Light, which will connect two countries with one ritual. The event is being presented by Chinmaya Mission UK in collaboration with Totally Thames as part of the month-long Totally Thames 2026 programme.For Indian travellers in London, it’s an event worth watching: an opportunity to experience a ritual usually associated with the ghats of Varanasi, Haridwar and Rishikesh, but against the very different architectural backdrop of Greenwich.From the Ganga to the ThamesThe event will run from 4 PM to 8 PM.
Thames River London (Canva)
Timing for Ganga Aarti: 7:15 PM, around sunsetVisitors can expect an afternoon and evening of Indian food, stalls, live music, dance and family-friendly activities before the main ceremony unfolds on the Royal Steps beside the Thames.The organisers describe it as a meeting of two ancient rivers, with the traditional ceremony of light being brought to the Thames. The aarti is intended as an offering of gratitude and reverence to the river, with lamps, music and devotional elements forming the centrepiece.Importantly for international visitors, this is not being presented as an event exclusively for Hindus. It is free and open to everyone.There is also an environmental difference visitors should know about. Unlike traditional practices at some Indian ghats, flowers, idols or other offerings will not be placed into the Thames. The organisers have specifically asked visitors to respect the river and keep all offerings out of the water.How different will it feel from Varanasi?For travellers who have witnessed the evening aarti in Varanasi or Rishikesh, the London ceremony will inevitably feel different.
Ganga aarti (Canva)
In Varanasi, the Ganga Aarti is embedded in the daily rhythm of an ancient river city. The Dashashwamedh ceremony is an elaborate evening ritual lasting around 45 minutes, with priests, conch shells, bells, chanting and large brass lamps illuminating the river. The experience is similar at the ghats of Rishikesh and Haridwar.So while the Greenwich event may recreate the visual and emotional language of a riverside aarti, it cannot replicate Varanasi’s centuries-old urban landscape.For travellers, it is more a cultural bridge between two river cities.Greenwich in London places the ceremony within Maritime Greenwich, with the historic Old Royal Naval College, the Thames and London’s skyline forming the backdrop. The venue itself sits directly beside the river and within the Maritime Greenwich UNESCO World Heritage Site.A new experience for London travellersThe event also fits perfectly into London’s September travel calendar. Totally Thames 2026 runs throughout September, bringing art, heritage, performances and community events to locations along the River Thames.
Big Ben, London (Canva)
Travellers heading to Greenwich for the aarti can therefore turn the evening into a wider riverside itinerary, exploring the Old Royal Naval College, Greenwich’s historic attractions and the Thames waterfront before settling down for the ceremony.This September, London’s riverfront will offer travellers a rare chance to see an Indian river tradition transplanted into a completely different landscape.