Crop circles? Nope – cropmarks. Incredibly hot, dry weather across Wales this summer is revealing remnants of ancient settlements as patterns of growth in crops and grasslands.
1. Medieval castle mound at Castell Llwyn Gwinau, Tregaron
2. Cross Oak Hillfort, Talybont on Usk
3. Trewen Roman farmstead or villa, Caerwent, south WalesTHE LAND REMEMBERS


