At Middleton Top you will find an excellent visitor centre with a number of good walking trails to try. The site includes the Middleton Top Engine House which you can visit on certain weekends throughout the year. Built in 1829 it was used to haul wagons up the Middleton incline and has been recently restored.
This circular walk takes you west from the centre to Harboro Rocks, before returning via Griffe Grange and Middleton Moor. The route makes use of some of the popular waymarked trails which run through the area.
Starting from the centre car park you head west along the High Peak Trail. The shared walking and cycle path follows a disused railway line from Cromford to Dowlow. This section will take past Eniscloud Farm to Harboro Rocks. There's super views from here over the Peak District and the lovely Carsington Water.
Just after passing the rocks you turn north east to pick up a section of the Limestone Way. A footpath then turns south east to take you through Griffe Grange before passing the quarries on Middleton Moor. The route then turns south to return you to the visitor centre and the finish point of the walk.
Another good walk to try from the centre is the hike to the Cromford Black Rocks. Follow the High Peak trail a short distance to the east and you will soon come to the site. Here you will find striking gritstone outcrop surrounded by the woodland of Cromford Moor. There are wonderful views of the Derwent Valley from the rocks which are in an elevated position above the town of Cromford.