Duchess of Sutherland Stone (HS 1830)

Standing alone on the limestone escarpment above Matlock, this weathered memorial stone marks a spot that most walkers pass without a second glance. The Duchess of Sutherland Stone commemorates a Victorian lady who clearly made quite an impression on the local gentry back in 1830, though the exact reason for her commemoration has faded into Peak District folklore.

What strikes you first is the isolation - this isn't your typical roadside monument but a proper hill marker that requires a decent walk to reach. The stone itself is modest, carved with simple lettering that's wearing thin after nearly two centuries of Derbyshire weather. From here, the views across the Derwent Valley are rather lovely, taking in the wooded slopes that make this corner of the Peaks so appealing.

History buffs will appreciate the mystery element, while families might find it a bit underwhelming unless you're already out for a proper ramble. It's free to visit, naturally, and takes about ten minutes to examine properly - though the walk there and back will eat up a good hour.

For those staying at Darwin Forest or the other holiday parks dotted around this part of Derbyshire, it makes a decent objective for an afternoon stroll. Just don't expect grand revelations or detailed interpretation boards.