Book Experiences Tours & Workshops Grosmont Engine Shed Tours 12, 19 April, 10, 24 May, 7, 14 June, 15, 19 July, 9, 16 August, 13, 20 September, 4 and 25 October Why not see what happens behind the scenes at the locomotive sheds in Grosmont. Each tour will cover aspects of the work of the Motive Power Depot and include a tour of much of the site. There will also be some opportunity to take photographs of the locomotives and work being done. Head along the foot tunnel to the Motive Power Department, Grosmont, and meet at the foot of the stairs. Shed Tours start at 1.30pm and lasts for approximately two hours. Adults £10, Children £5 (10 - 15 years old). View Terms & Conditions. Book Now Please note: The Motive Power Depot is a potentially hazardous working environment. Consequently, Participants must be reasonably fit, agile and over 10 years old. Unfortunately due to the working environment of the Motive Power Depot wheelchairs users cannot be accommodated. No pets are allowed on the Tour including guide dogs/assistance dogs due to safety reason. Participants will need to wear suitable clothing and foot wear. Nylon or similarly flammable clothing must not be worn.