The Longstone at Mottistone is a pair of sarsen boulders that have stood on the south-facing downland slope for roughly 5,000 years. Most people on the island have never been to see them. This National Trust downland walk on 16 May takes two hours to cross from the Mottistone estate up through open chalk grassland to the stones, with a guide explaining the Neolithic context and the wider landscape of the western downs.
The route follows the escarpment edge with views south toward the sea and north across the wooded Bowcombe Valley. In mid-May the downland grass is still short enough to walk easily and the wildflowers are starting to come in on the chalk. The stones themselves are smaller than Stonehenge and more personal for it: you can walk around them, sit near them, and take a moment that does not involve a guided tour by headset.
Paid, booked through the National Trust or Walking Festival site. Part of the walking programme for 16 May. Mottistone village and the National Trust garden are worth exploring before or after the walk.
