{"entry-date":"2026-06-11","start-date":"","end-date":"","entity":13903149,"name":"Offa's Dyke: section 220yds (200m) long, N from Royal Oak Inn, Treflach Wood","dataset":"scheduled-monument","typology":"geography","reference":"1004768","prefix":"scheduled-monument","organisation-entity":16,"geometry":"MULTIPOLYGON (((-3.100255 52.82285, -3.100303 52.82324, -3.100427 52.823659, -3.100476 52.823733, -3.100772 52.823794, -3.100886 52.82381, -3.100788 52.823299, -3.100714 52.822995, -3.100613 52.822381, -3.100581 52.822226, -3.100531 52.822135, -3.100475 52.822187, -3.100357 52.822378, -3.100268 52.822632, -3.100278 52.822632, -3.100255 52.82285)))","point":"POINT (-3.100535 52.823063)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1004768"}