The Ubon Ratchathani Candle Festival is held in Ubon Ratchathani, Isan, Thailand, around the days of Asanha Puja (which commemorates the Buddha’s first sermon) and Wan Kao Pansa (which marks the beginning of Buddhist Lent).

At the start of the Lenten period, it is traditional for the devout to donate to monks items of personal use, such as candles. This part of the festival became the core of the Ubon Ratchathani version of the event. It is now a major event both for residents and for tourists: giant candles are paraded through the town, each representing a local temple, district or other institution. The more elaborate versions are accompanied by scenes of Hindu and Buddhist mythology sculpted in wood or plaster and coated with wax.

The candles are carved a couple of days before the procession.

On Asanha Bucha day, the candles are taken to Tung Sri Muang, a park in the middle of the city, where they are decorated and then exhibited in the evening. On the same evening, there are small processions with lighted candles at several temples.

The procession takes place on the morning of Wan Kao Pansa. The candles are paraded through the city centre on floats, accompanied by representatives of the respective institutions. These are normally dancers or musicians in traditional dress.

In addition to the above, the festival is accompanied by the usual paraphernalia of feasting and games which attend any Thai festival.