Diwali on the Square London: Free Trafalgar Square Festival

The Mayor of London's Diwali on the Square takes over Trafalgar Square, London WC2N 5DN, on Sunday 25 October 2026, from 1pm to 7pm, and it costs nothing to walk in. It is the capital's biggest public Diwali event, held two weeks before the festival of lights itself falls on Sunday 8 November, which makes it a good plan if you want the dancing, the food and the colour without waiting for the temple crowds of early November. There is no ticket and no booking, so you can arrive at any point in the afternoon and stay as long as you like.

The afternoon opens with what the organisers call a colourful dance sequence performed by 200 dancers, a spectacle that fills the open space between the fountains and the steps of the National Gallery. After that the main stage runs a programme of music, dance and performances from London's Hindu, Sikh and Jain communities, so the same afternoon can take you from classical Indian dance to devotional singing to bhangra. Each community marks the festival for a different reason, and the stage line-up is built to show all three.

The festival is organised by the Mayor of London in partnership with the Diwali in London committee. That partnership explains the range of the programme. It is not a single temple's event or a corporate fair but a joint effort, which is why you will see grandmothers in silk saris, teenagers in modern kurtas and school dance troupes sharing the same stage.

Away from the stage, the square is set up with hands-on activities for families. The programme lists sari and turban tying, yoga and meditation sessions, puppet shows and dance workshops. The sari and turban tying is the one worth planning around: volunteers will wrap you in a six-yard drape or a pagri in a few minutes, and it is the quickest way to understand why the clothes look the way they do. Children tend to drift to the puppet shows and the dance workshops, where there is room to join in.

Around the edges runs a market with food stalls offering vegan and vegetarian dishes, which suits Diwali, since the festival is traditionally marked with meat-free feasts and sweets. Expect snacks in paper trays rather than sit-down meals, so eat while standing or find a spot on the steps. Prices are set by each stallholder and the organisers do not publish a price list, so bring a card and a little cash rather than relying on a quoted figure.

Trafalgar Square sits at the heart of central London, Westminster, and the easiest approach is Charing Cross. The Mayor's event page names Charing Cross as the closest Tube station, served by the Northern and Bakerloo lines, and the railway station of the same name is about 325 metres away, roughly a three-minute walk. Be aware that Charing Cross Underground does not have step-free access. For a step-free route, Westminster station is about a ten-minute walk down Whitehall.

Everyone attending is subject to a bag search at the entrance, so travel light and leave large rucksacks at your hotel or home. Queues form at the search points in the first hour, when the opening dance sequence draws the biggest crowd, so arriving a little after 2pm usually means a shorter wait and a place near the stage for the afternoon sets. The square itself has level access and is wheelchair accessible.

The organisers have planned the day around accessibility. There is an accessible viewing area on the north terrace with a hearing loop, and a British Sign Language interpreter signs the speeches on the main stage. Assistance dogs are welcome, and a Mobiloo accessible toilet is provided on site. If someone in your group needs a quieter place to rest, the north terrace is the natural spot, set slightly back from the busiest part of the crowd in front of the stage.

There is no dress code for a public festival, but many visitors wear Indian clothes, and a bright scarf or a kurta will help you blend in. Late October in London can be cool and wet, so bring a waterproof layer, because the programme runs outdoors and most of the standing space is open to the sky. Wear comfortable shoes: you will be on stone paving for hours. A small bag is enough, given the search at the gate.

The festival is open to people of every faith and none. Diwali is celebrated by Hindus, Sikhs and Jains, each with their own story of light overcoming darkness, and the stage programme reflects that. If you are curious, ask a stallholder or a volunteer, because they are usually glad to explain what the lamps, the rangoli patterns and the sweets mean.

Once you have had your fill of the stage, the area around the square rewards a slow walk. The National Gallery fills the north side of the square and is a calm place to warm up between sets, while St Martin-in-the-Fields on the north-east corner has a long-running church cafe in its crypt and regular lunchtime concerts. Nelson's Column, the four bronze lions and the fountains make the classic photograph, and the long view south down Whitehall leads to Westminster.

If you want a proper meal afterwards, Chinatown and Covent Garden are both about ten minutes on foot to the north. The festival is also a good prompt to book a table for 8 November itself rather than fighting for walk-in seats on the day.

Diwali on the Square is the first of several chances to celebrate in London this season, and it lands two weeks before the main date. On Sunday 8 November, temples such as the BAPS Shri Swaminarayan Mandir in Neasden hold their Diwali darshan and fireworks, and the Sri Mahalakshmi Temple in East Ham marks Deepavali with its own pooja. Doing the Square first gives you a feel for the music and dress, so the temple visits that follow make more sense.

Address: Trafalgar Square, Westminster, London WC2N 5DN. Date and time: Sunday 25 October 2026, 1pm to 7pm. Entry is free and no ticket is needed. Nearest stations: Charing Cross for the Northern and Bakerloo lines and the main-line railway, about three minutes away, and Westminster for step-free access, about ten minutes away. The event publishes no phone number, so use the Mayor of London's events pages for updates on the day.

A bag search is carried out at the entrance for everyone, so keep your belongings small. There is a hearing loop and accessible viewing area on the north terrace, a BSL interpreter on the main stage, a Mobiloo accessible toilet and a welcome for assistance dogs. Bring a waterproof, wear comfortable shoes, and plan to stay for the late-afternoon stage sets, when the light turns warm over the square and the crowd is at its happiest.