The celebrations will be launched on Thursday, May 29 with an Oak Apple Day parade and service at All Saints Church – including the annual hanging of a wreath in honour of King Charles II who donated 1,000 tonnes of timber to help rebuild much of the town.

There will be a five-month programme of activities, including everything from art exhibitions and light shows to processions and window displays, with all community groups and organisations encouraged to get involved.

The blaze is believed to have been caused by sparks from an open fire in a home on St Mary’s Street, near the former castle site. The fire quickly spread and engulfed the surrounding buildings. As the flames raged, residents sought refuge in the Market Square but the situation grew increasingly dire, and the authorities ordered the evacuation of the area, with terrified residents forced to flee.

The fire’s destructive path left behind a scene of devastation, with prominent buildings such as All Hallows Church reduced to ashes.

While the Great Fire of Northampton caused immense destruction, it also marked a turning point in the town’s architectural development. Following the fire, efforts were made to rebuild and revitalise Northampton, leading to the construction of new buildings and a renewed focus on urban planning.

In a remarkable display of community spirit and determination, local residents and businesses rallied together, raising £25,000 to finance the ambitious reconstruction of the town centre, centred around the bustling Market Square.

Northampton Town Council has commissioned a virtual trail as part of the celebrations, to transport users back to the day of the Great Fire, with characters telling the story of the catastrophic event as it unfolded. The trail will be available on the Explore Northampton app from May.