National Trust for Scotland (NTS) submitted plans to Highland Council to put a wooden structure in the site’s car park.

Replacing an existing seasonal facility that offers drinks and treats to tourists, the new hut will include fridges, a deep fat fryer, dishwasher and display cabinet for food.

Documents sent to planners state: “Installation of new serviced catering outlet in the car park of the Glenfinnan National Trust for Scotland Visitor Centre to meet increased demand and offer better service.

“The new facility will replace the existing seasonal food outlet in the same location.

“The new outlet will be larch clad and extend to 7.2mx3mx2.8m. This extension allows for a sheltered serving area and is more in keeping with the surroundings and associated infrastructure.”

Filming of Harry Potter and the Chambers of Secrets and Harry Potter and the Prisoner of Azkaban took place at Glenfinnan.

Highland Council said the latest work must be started within three years and not impact on any protected wildlife.