{"entry-date":"2024-10-17","start-date":"","end-date":"","entity":7503445,"name":"The Grotto, the Tomb, and the Tunnel at Ashridge Management College (100 metres to south of the Chapel)","dataset":"heritage-at-risk","typology":"geography","reference":"1174274","prefix":"heritage-at-risk","organisation-entity":16,"geometry":"MULTIPOLYGON (((-0.559917 51.79824, -0.560071 51.798219, -0.560249 51.798159, -0.560259 51.798162, -0.560234 51.798173, -0.560249 51.798206, -0.560264 51.798219, -0.560295 51.798216, -0.560295 51.7982, -0.560318 51.798187, -0.560303 51.798165, -0.560318 51.798181, -0.560403 51.79815, -0.560388 51.798133, -0.560497 51.79809, -0.5603 51.798161, -0.560244 51.798151, -0.560239 51.798141, -0.560251 51.798126, -0.560513 51.798066, -0.560507 51.798063, -0.560257 51.798118, -0.560238 51.798128, -0.560232 51.798146, -0.560201 51.798138, -0.560195 51.798145, -0.560202 51.798155, -0.560088 51.798193, -0.559913 51.79822, -0.559917 51.79824)))","point":"POINT (-0.560203 51.798176)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/advice/heritage-at-risk/search-register/list-entry/162589"}