{"entry-date":"2024-09-26","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, -0.559939 51.798237, -0.559938 51.798236, -0.559944 51.798235, -0.559944 51.798237, -0.55997 51.798234, -0.559976 51.798232, -0.559976 51.798234, -0.560005 51.79823, -0.560005 51.798228, -0.56001 51.798229, -0.560037 51.798225, -0.560036 51.798223, -0.560042 51.798222, -0.560044 51.798223, -0.560071 51.798219, -0.56007 51.798217, -0.560074 51.798216, -0.560075 51.798218, -0.560101 51.79821, -0.5601 51.798209, -0.560106 51.798209, -0.560133 51.798201, -0.560132 51.798199, -0.560137 51.798199, -0.560163 51.798192, -0.560162 51.798191, -0.56019 51.798182, -0.560195 51.798179, -0.560197 51.79818, -0.560226 51.798167, -0.560232 51.798169, -0.560243 51.798163, -0.560241 51.798162, -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, -0.560482 51.798098, -0.560497 51.79809, -0.560493 51.798087, -0.560385 51.79813, -0.5603 51.798161, -0.560275 51.798161, -0.560262 51.798158, -0.560244 51.798151, -0.560239 51.798145, -0.560239 51.798141, -0.560245 51.798131, -0.560251 51.798126, -0.560261 51.798122, -0.560513 51.798066, -0.560507 51.798063, -0.560257 51.798118, -0.560247 51.798122, -0.560238 51.798128, -0.560233 51.798135, -0.560232 51.798146, -0.560228 51.798143, -0.560228 51.798141, -0.560223 51.798143, -0.560218 51.798142, -0.560214 51.798139, -0.560201 51.798138, -0.560195 51.798141, -0.560195 51.798145, -0.560202 51.798155, -0.560181 51.798162, -0.560182 51.798163, -0.560176 51.798165, -0.560174 51.798164, -0.560151 51.798171, -0.560152 51.798172, -0.560121 51.798181, -0.560121 51.798183, -0.560115 51.798183, -0.560088 51.798193, -0.560064 51.798198, -0.560061 51.7982, -0.560059 51.798199, -0.560035 51.798204, -0.560035 51.798206, -0.56003 51.798207, -0.560029 51.798205, -0.560002 51.798208, -0.560002 51.79821, -0.559998 51.798209, -0.559969 51.798213, -0.55997 51.798215, -0.559965 51.798215, -0.559964 51.798213, -0.559939 51.798217, -0.55994 51.798218, -0.559936 51.798219, -0.559934 51.798217, -0.559913 51.79822, -0.559917 51.79824)))","point":"POINT (-0.560208 51.798176)","quality":"authoritative","documentation-url":"https://historicengland.org.uk/advice/heritage-at-risk/search-register/list-entry/162589"}