Last week, we featured Chatelherault and various places of interest within the park. This week, we're going to be focusing on Lanark, a market town in the Clydesdale area of South Lanarkshire roughly 36.25 km south-east of Glasgow and 47.5 km south-west of Edinburgh. Where better to start than with one of Lanark's three Sites of Special Scientific Interest, Cleghorn Glen. This, together with Chatelherault and the other four sites listed below, forms part of the Clyde Valley Woodlands National Nature Reserve. Cartland Craigs, Lanark Chatelherault, Hamilton Cleghorn Glen, Lanark Falls of Clyde, New Lanark Mauldslie Woods, Carluke Nethan Gorge, Crossford Set in a gorge carved out during the last ice age, Cleghorn Glen surrounds the majestic Mouse Water (a tributary of the River Clyde) as it winds its way through several acres of dense woodland between the village of Cleghorn, near Lanark, and Mousebank Road, Lanark, where Cleghorn Glen ends and, separated by a road, Car