Aldbourne is a village and civil parish about 6 miles (10 km) north-east of Marlborough, Wiltshire, England, in a valley on the south slope of the Lambourn Downs – part of the North Wessex Downs Area of Outstanding Natural Beauty. From here an unnamed winterbourne flows south to join the River Kennet 4 miles (6 km) away near Ramsbury. The 2011 Census recorded the parish population as 1,833. The parish includes the hamlets of Upper Upham and Woodsend and part of the hamlet of Preston, which straddles the boundary with Ramsbury. The village of Snap became deserted in the early 20th century.

Ramsbury is a village and civil parish in the English county of Wiltshire. The village is in the Kennet Valley near the Berkshire boundary. The nearest towns are Hungerford about 4.5 miles (7.2 km) east and Marlborough about 5.5 miles (8.9 km) west. The much larger town of Swindon is about 12 miles (19 km) to the north.