The North Ings Farm Museum is a working farm museum containing a 2 ft (610 mm) narrow gauge railway, running on a circuit of 1⁄4 mile (0.40 km). It is located at Dorrington, between Lincoln and Sleaford, in Lincolnshire. The museum includes agricultural machinery and tractors, commercial vehicles, portable steam pumps and a fairground organ. The collection was opened to the public in 1990.