The Glenfield Railway Tunnel in Leicestershire will reopen to the public next year following the extraordinary success of its miniature railway experience, which has drawn thousands of visitors since its debut earlier this year. Originally constructed in 1832, the tunnel was the world’s longest at one mile (1.6km) and once played a vital role in transporting coal into Leicester. The miniature railway marked the first time passengers had travelled through the historic tunnel in almost a century, reigniting public fascination with this piece of industrial heritage.

The project, operated by the Leicestershire Industrial History Society (LIHS), has exceeded all expectations since opening in June. Volunteers reported that the attraction proved “more popular than any volunteers could have possibly imagined,” prompting the society to extend its opening season into October for the first time. When the original railway closed in the 1960s, Leicester City Council purchased the tunnel for just £5, preserving it for future generations. The recent revival has not only showcased the tunnel’s historical significance but also fostered community engagement and support.

While tickets for the miniature railway remain free, visitors are encouraged to make donations, which have been used to maintain and improve the visitor experience. The society announced that a portion of these funds had been donated to local hospice charity LOROS, with a £500 cheque presented in appreciation of the community’s generosity. “The generosity of our visitors has humbled us,” the society said in a statement. “Thanks to your generosity we can continue with our tours next year during July and September and we will keep the miniature railway for everyone to enjoy.”

Further support has come from Glenfield Parish Council, which provided a grant to fund a defibrillator for the site, alongside new safety equipment for visitors. However, the tunnel will temporarily close from the end of October until May to allow long-eared brown bats to hibernate undisturbed — a reminder that the site remains an important ecological as well as historical location. The return of the miniature railway next summer promises another season celebrating both the region’s industrial past and its thriving community spirit.

Image: Leicestershire Industrial History Society