The Wey and Arun Canal is a partially open, 23-mile-long (37 km) canal in the southeast of England. It runs southwards from the River Wey at Gunsmouth in Shalford, Surrey to the River Arun at Pallingham, in West Sussex. The canal comprises parts of two separate undertakings – the northern part of the Arun Navigation, opened in 1787 between Pallingham and Newbridge Wharf, and the Wey and Arun Junction Canal, opened in 1816, which connected the Arun at Newbridge to the Godalming Navigation near Shalford, south of Guildford. The Arun Navigation was built with three locks and one turf-sided flood lock. The Junction Canal was built with 23 locks

The River Wey is a main tributary of the River Thames in south east England. Its two branches, one of which rises near Alton in Hampshire and the other in West Sussex to the south of Haslemere, join at Tilford in Surrey. Once combined, the flow is eastwards then northwards via Godalming and Guildford to meet the Thames at Weybridge. Downstream the river forms the backdrop to Newark Priory and Brooklands. The Wey and Godalming Navigations were built in the 17th and 18th centuries, to create a navigable route from Godalming to the Thames.