{"geometry":{"type":"MultiPolygon","coordinates":[[[[-3.146435,54.805016],[-3.147393,54.80609],[-3.147746,54.805957],[-3.147926,54.805899],[-3.14842,54.805802],[-3.150107,54.805535],[-3.15063,54.805469],[-3.152716,54.805235],[-3.153091,54.805163],[-3.153726,54.804987],[-3.153786,54.804671],[-3.153781,54.804497],[-3.15391,54.804361],[-3.153941,54.804264],[-3.154016,54.804204],[-3.154224,54.804133],[-3.154334,54.804084],[-3.154533,54.80393],[-3.154158,54.803795],[-3.154117,54.803827],[-3.153894,54.80382],[-3.153571,54.803832],[-3.15327,54.803819],[-3.153123,54.803712],[-3.152945,54.803721],[-3.152889,54.803702],[-3.15286,54.803661],[-3.152851,54.803522],[-3.152616,54.803485],[-3.15238,54.80341],[-3.152244,54.803354],[-3.15214,54.80322],[-3.152103,54.803104],[-3.146435,54.805016]]],[[[-3.149977,54.809293],[-3.149643,54.809416],[-3.14975,54.8095],[-3.150038,54.809789],[-3.15243,54.809582],[-3.152668,54.809472],[-3.152901,54.809424],[-3.153004,54.809358],[-3.153049,54.809313],[-3.15311,54.809268],[-3.153265,54.809172],[-3.153313,54.809147],[-3.153359,54.809137],[-3.153494,54.809067],[-3.153782,54.808876],[-3.153902,54.808808],[-3.15396,54.808745],[-3.154047,54.808613],[-3.154071,54.808594],[-3.15431,54.808523],[-3.154441,54.80854],[-3.154563,54.808541],[-3.154831,54.808595],[-3.154919,54.808643],[-3.155087,54.808766],[-3.15519,54.808822],[-3.155371,54.808899],[-3.155406,54.808905],[-3.155455,54.8089],[-3.155531,54.808859],[-3.155551,54.808829],[-3.155568,54.808818],[-3.155809,54.808681],[-3.155853,54.808632],[-3.156001,54.808529],[-3.156211,54.808418],[-3.156331,54.80834],[-3.156372,54.808287],[-3.156398,54.808218],[-3.15647,54.807811],[-3.156524,54.807604],[-3.156579,54.80743],[-3.156612,54.807365],[-3.156646,54.807237],[-3.156641,54.807169],[-3.156607,54.807066],[-3.156605,54.807009],[-3.156594,54.806979],[-3.156568,54.806943],[-3.156518,54.806887],[-3.156446,54.806825],[-3.156313,54.806729],[-3.156072,54.806592],[-3.156068,54.806574],[-3.156018,54.806538],[-3.155826,54.806447],[-3.155505,54.806343],[-3.155423,54.806305],[-3.155345,54.806255],[-3.15523,54.806159],[-3.155108,54.80595],[-3.155052,54.805819],[-3.155049,54.80571],[-3.154982,54.805568],[-3.1549,54.80552],[-3.154895,54.805451],[-3.154596,54.804922],[-3.153103,54.805317],[-3.152776,54.805376],[-3.150208,54.805655],[-3.14848,54.805943],[-3.148125,54.80601],[-3.147959,54.806053],[-3.14755,54.80621],[-3.147956,54.806502],[-3.148286,54.806991],[-3.148547,54.807316],[-3.148636,54.807465],[-3.148698,54.807679],[-3.148679,54.807764],[-3.147739,54.807922],[-3.149438,54.809285],[-3.149801,54.809156],[-3.149977,54.809293]]]]},"type":"Feature","properties":{"entry-date":"2026-06-11","start-date":"1924-08-26","end-date":"","entity":13903889,"name":"Old Carlisle (Olerica) fort and civil settlement","dataset":"scheduled-monument","typology":"geography","reference":"1007249","prefix":"scheduled-monument","organisation-entity":16,"quality":"authoritative","documentation-url":"https://historicengland.org.uk/listing/the-list/list-entry/1007249"}}