{"entry-date":"2026-06-11","start-date":"","end-date":"","entity":13902567,"name":"Harlsey Castle","dataset":"scheduled-monument","typology":"geography","reference":"1004183","prefix":"scheduled-monument","organisation-entity":16,"geometry":"MULTIPOLYGON (((-1.361534 54.376901, -1.361553 54.376937, -1.361736 54.376923, -1.362159 54.376863, -1.362343 54.376881, -1.362539 54.376877, -1.362893 54.376835, -1.36275 54.376534, -1.363116 54.376486, -1.363286 54.376443, -1.363052 54.376179, -1.363608 54.376044, -1.36356 54.37595, -1.363462 54.375805, -1.36333 54.375659, -1.363089 54.375487, -1.362877 54.375367, -1.362226 54.375425, -1.361946 54.375477, -1.361694 54.37551, -1.361455 54.375556, -1.360985 54.375687, -1.360894 54.375756, -1.360839 54.37586, -1.360888 54.375979, -1.360948 54.376027, -1.360987 54.376116, -1.361195 54.376496, -1.361263 54.376595, -1.361337 54.376733, -1.361396 54.376814, -1.361534 54.376901)))","point":"POINT (-1.362174 54.376116)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1004183"}