What are some walking trails near Nottingham?

If you’re up for a long walk, the Lincolnshire Wolds AONB is the place to be. The area is known for its walking trails, including the 268-mile-long Pennine Way National Trail and the 55-mile-long Derwent Valley Heritage Way, which runs along the Derwent Valley. The trail crosses the Derwent Valley Mills, a UNESCO World Heritage Site and the birthplace of the modern mill system.