The Waltham & Lincolnshire Coast Railway is a 15mm scale live steam and battery powered garden railway in the Grimsby and Cleethorpes, North East Lincolnshire area of the UK. The railway has 45mm gauge track to represent 3 feet gauge, and is inspired by railways like the Isle of Man, the original Ravenglass and Eskdale, Southwold as well as the Welsh narrow gauge slate railways.