I took a walk last week-end from Falmer to Plumpton, walking via a short stretch of the South Downs Way, passing over the area on the ridge of the Downs called Black Cap.
This is one of the summits of this stretch of the Downs, rising to 206m (676ft). There are signs of Bronze Age and Saxon burials, with a number of low tumuli. The summit looks southwards down onto Ashcombe Bottom, an area of natural woodland, coppiced hazel and areas of open glades, with exceptional biodiversity of plants and butterflies.
To the north are splendid views of the Sussex Weald, as well as an ancient track-way leading down towards Chiltington called the Warningore Bostall.
This is a steep sided track, worn down over the centuries by flocks of sheep being moved up and down the hillside from the Weald to the Downs. It's quite a dramatic man-made feature. This really is a special area, and home to nine species of orchid and - at the right time of the year - clouds of butterflies.