In what half of the 16th century was the castle that overlooks the river that flows between Glenbuck and Crossford built? built?
River Nethan The River Nethan is a river which flows between Glenbuck in East Ayrshire and Crossford, South Lanarkshire where it feeds into the River Clyde, with the town of Lesmahagow and surrounding villages sitting on the river course. The area of woodland surrounding the River Nethan at Crossford and Auchenheath has been declared a site of special scientific interest and forms a part of the Clyde Valley Woodlands National Nature Reserve as Nethan Gorge. Craignethan Castle, a 16th-century fortification, overlooks the river.
Old Castle Bridge The Old Castle Bridge in Warwick, England was a late medieval bridge. The multi-arch stone bridge was built across the River Avon a short distance south-east of the centre of Warwick town and immediately upstream of the Warwick Castle weir. It is not clear exactly when the bridge was built, but by 1373 half the width of the bridge was said to be in ruins. A new bridge was built upstream of the old one in the 18th century and in 1795 the old bridge was largely swept away by flood waters.