{"entry-date":"2026-08-20","start-date":"","end-date":"","entity":14501004,"name":"Ivinghoe Hills SSSI","dataset":"site-of-special-scientific-interest","typology":"geography","reference":"1001419","prefix":"site-of-special-scientific-interest","organisation-entity":501910,"geometry":"MULTIPOLYGON (((-0.595492 51.842187, -0.595234 51.842024, -0.594626 51.841635, -0.594539 51.841581, -0.593744 51.841853, -0.593601 51.841901, -0.593533 51.841922, -0.593128 51.842112, -0.592889 51.842227, -0.59235 51.842493, -0.592301 51.842524, -0.592283 51.842532, -0.592268 51.842542, -0.592256 51.842553, -0.592111 51.842661, -0.592116 51.842681, -0.592116 51.842697, -0.592106 51.842712, -0.592096 51.842722, -0.591946 51.842822, -0.591817 51.842911, -0.591695 51.843004, -0.591494 51.843175, -0.591611 51.843226, -0.591864 51.843313, -0.592068 51.843376, -0.592532 51.843536, -0.592858 51.843639, -0.59333 51.843794, -0.593487 51.843857, -0.593989 51.844022, -0.594144 51.844083, -0.594207 51.844104, -0.594306 51.844146, -0.594376 51.844184, -0.594416 51.844211, -0.594616 51.844352, -0.594829 51.844512, -0.594958 51.844605, -0.595129 51.844718, -0.595262 51.844802, -0.595506 51.844952, -0.595629 51.845035, -0.59575 51.844983, -0.596015 51.844864, -0.59647 51.844672, -0.596651 51.844599, -0.596733 51.844572, -0.596768 51.844562, -0.59681 51.844551, -0.59687 51.844538, -0.59693 51.844529, -0.597537 51.844472, -0.59763 51.844466, -0.597757 51.844464, -0.597924 51.844467, -0.59876 51.844518, -0.599139 51.844544, -0.599494 51.844565, -0.599897 51.844587, -0.600614 51.844629, -0.600998 51.844648, -0.60131 51.844668, -0.601685 51.844699, -0.601714 51.844696, -0.601724 51.844691, -0.601989 51.844677, -0.602056 51.844693, -0.60213 51.844699, -0.602406 51.844711, -0.602753 51.844723, -0.60276 51.844721, -0.60286 51.844727, -0.602874 51.844734, -0.602894 51.844739, -0.602911 51.844741, -0.602955 51.844741, -0.603097 51.844754, -0.603319 51.844764, -0.603445 51.844767, -0.60448 51.844765, -0.604637 51.844763, -0.604961 51.844749, -0.605274 51.844739, -0.605384 51.844733, -0.605542 51.84472, -0.605663 51.844702, -0.606068 51.844648, -0.606177 51.844632, -0.606259 51.844617, -0.606496 51.844568, -0.606875 51.844493, -0.607362 51.844399, -0.608012 51.844293, -0.608106 51.844281, -0.608292 51.844267, -0.608414 51.844249, -0.608731 51.844196, -0.608822 51.844177, -0.608956 51.844145, -0.609182 51.844082, -0.60926 51.844051, -0.609341 51.844015, -0.609565 51.843903, -0.609668 51.843847, -0.60982 51.843758, -0.610054 51.843613, -0.61039 51.843398, -0.610441 51.843367, -0.610506 51.843323, -0.610562 51.843288, -0.610624 51.843242, -0.610814 51.843126, -0.61086 51.84309, -0.610935 51.843038, -0.611062 51.842944, -0.611198 51.842848, -0.611245 51.842799, -0.611256 51.842784, -0.611265 51.842768, -0.611273 51.842746, -0.611423 51.842646, -0.611434 51.842643, -0.611465 51.842629, -0.611268 51.842413, -0.611181 51.842245, -0.611076 51.842049, -0.611023 51.841945, -0.610979 51.841864, -0.610924 51.841774, -0.610812 51.841562, -0.610543 51.841032, -0.610463 51.840882, -0.610371 51.840737, -0.610351 51.840703, -0.610308 51.840646, -0.61028 51.840614, -0.610011 51.84026, -0.609997 51.840239, -0.609988 51.840217, -0.609981 51.840184, -0.609982 51.84014, -0.609998 51.840097, -0.61008 51.839982, -0.610203 51.839805, -0.610243 51.839744, -0.610361 51.839591, -0.610479 51.839485, -0.61052 51.839455, -0.610537 51.839446, -0.610797 51.839288, -0.61113 51.839083, -0.611392 51.838924, -0.61166 51.838754, -0.61184 51.838644, -0.61203 51.838522, -0.611988 51.838496, -0.611966 51.838515, -0.611944 51.838515, -0.61185 51.838464, -0.611271 51.83798, -0.610962 51.836477, -0.610888 51.835968, -0.61098 51.83573, -0.61118 51.835392, -0.611183 51.835357, -0.610841 51.835152, -0.610797 51.835127, -0.610727 51.835048, -0.610719 51.835021, -0.610855 51.834633, -0.6109 51.834498, -0.611035 51.834263, -0.611063 51.834218, -0.611208 51.834013, -0.611366 51.833819, -0.611499 51.833624, -0.611579 51.833498, -0.611636 51.833359, -0.611814 51.833047, -0.611946 51.832812, -0.612013 51.832707, -0.612162 51.832538, -0.612301 51.832384, -0.612511 51.832159, -0.612568 51.832101, -0.612668 51.832004, -0.612825 51.831874, -0.614012 51.831185, -0.613832 51.830889, -0.613616 51.830542, -0.613747 51.830385, -0.613884 51.830275, -0.613788 51.830179, -0.613743 51.830144, -0.613581 51.830035, -0.613513 51.829984, -0.613413 51.82992, -0.613152 51.829777, -0.613055 51.82973, -0.612962 51.829687, -0.612829 51.82963, -0.612698 51.82958, -0.612621 51.829549, -0.612552 51.829519, -0.612496 51.8295, -0.612351 51.829443, -0.612246 51.829404, -0.611979 51.829313, -0.611853 51.829272, -0.61163 51.829203, -0.611479 51.829159, -0.610818 51.828944, -0.610733 51.828918, -0.610538 51.828844, -0.610326 51.82876, -0.610164 51.828687, -0.609883 51.828536, -0.609868 51.828519, -0.609566 51.828368, -0.609336 51.828251, -0.60878 51.827939, -0.608343 51.827699, -0.607453 51.827267, -0.607379 51.827233, -0.607335 51.827125, -0.607404 51.826951, -0.607313 51.826715, -0.607196 51.826395, -0.60719 51.826382, -0.607182 51.826349, -0.607181 51.826321, -0.607184 51.826295, -0.607188 51.826281, -0.607194 51.826268, -0.607214 51.826245, -0.607254 51.826205, -0.607299 51.826166, -0.607429 51.826081, -0.607386 51.826034, -0.607347 51.826008, -0.607307 51.825982, -0.607224 51.825932, -0.60718 51.825908, -0.607135 51.825886, -0.607087 51.825863, -0.606987 51.825819, -0.606835 51.825756, -0.606411 51.825595, -0.606376 51.825579, -0.606311 51.825544, -0.60628 51.825525, -0.606222 51.825485, -0.606141 51.825422, -0.606017 51.825322, -0.605957 51.825267, -0.60593 51.825238, -0.605905 51.825209, -0.605884 51.825179, -0.605866 51.825148, -0.605834 51.825077, -0.605815 51.825022, -0.60581 51.825004, -0.605803 51.824967, -0.6058 51.82493, -0.605801 51.824899, -0.605806 51.824875, -0.605816 51.824851, -0.605845 51.824823, -0.605872 51.824789, -0.605911 51.824691, -0.605924 51.824651, -0.605936 51.824602, -0.605948 51.824539, -0.605965 51.824463, -0.605987 51.824342, -0.605993 51.824289, -0.60601 51.824253, -0.606041 51.824205, -0.606054 51.824188, -0.606092 51.824145, -0.606128 51.824113, -0.606183 51.824073, -0.60624 51.824033, -0.606386 51.823935, -0.606519 51.82386, -0.606889 51.823566, -0.607006 51.823448, -0.606952 51.823398, -0.606846 51.823343, -0.606702 51.823274, -0.606877 51.823147, -0.60711 51.822975, -0.607272 51.822871, -0.607441 51.822765, -0.607309 51.82267, -0.607234 51.822625, -0.60744 51.822486, -0.607667 51.822343, -0.60772 51.822305, -0.607815 51.822249, -0.607943 51.822178, -0.607924 51.822162, -0.607846 51.821979, -0.6078 51.82184, -0.607863 51.821822, -0.607911 51.821702, -0.60793 51.821638, -0.607963 51.821486, -0.607971 51.821234, -0.607958 51.821109, -0.607841 51.820788, -0.607765 51.820663, -0.607687 51.820577, -0.607541 51.820465, -0.607349 51.820366, -0.606924 51.820191, -0.606298 51.820032, -0.606075 51.820019, -0.605862 51.820045, -0.605831 51.820088, -0.605724 51.820201, -0.60526 51.820395, -0.60501 51.820509, -0.604968 51.820523, -0.604892 51.820544, -0.604816 51.820557, -0.603686 51.820774, -0.603086 51.820897, -0.602078 51.821096, -0.602013 51.821077, -0.601998 51.821083, -0.601976 51.821037, -0.601898 51.820703, -0.601785 51.820324, -0.601718 51.820075, -0.601696 51.819999, -0.601605 51.819758, -0.60153 51.819596, -0.601454 51.819454, -0.601422 51.81941, -0.601387 51.819367, -0.601323 51.819336, -0.60065 51.819066, -0.600529 51.819007, -0.60042 51.818931, -0.600248 51.818797, -0.600125 51.818726, -0.600002 51.81867, -0.599863 51.81862, -0.599432 51.818477, -0.599192 51.818394, -0.599028 51.818344, -0.598975 51.818331, -0.598969 51.818349, -0.598969 51.818365, -0.598975 51.818388, -0.598983 51.818405, -0.598895 51.818383, -0.598703 51.818341, -0.598585 51.818438, -0.598365 51.818461, -0.598027 51.818502, -0.59832 51.81899, -0.598381 51.819097, -0.598749 51.819043, -0.59887 51.819019, -0.599105 51.819019, -0.599193 51.819027, -0.599427 51.81906, -0.599541 51.819079, -0.599684 51.819109, -0.599802 51.819142, -0.599937 51.819188, -0.599996 51.81921, -0.600255 51.819313, -0.600298 51.819331, -0.600407 51.819381, -0.600551 51.819454, -0.600626 51.819495, -0.600721 51.819553, -0.600817 51.819622, -0.600874 51.819671, -0.600883 51.819746, -0.600847 51.819864, -0.600825 51.819925, -0.600686 51.82019, -0.600639 51.820253, -0.600547 51.820411, -0.600536 51.820551, -0.600454 51.820977, -0.600443 51.82105, -0.600437 51.821101, -0.600426 51.821261, -0.600405 51.82144, -0.600404 51.821524, -0.600951 51.821525, -0.600966 51.82159, -0.600982 51.821641, -0.601013 51.82172, -0.601051 51.821792, -0.601089 51.821859, -0.601124 51.82193, -0.601193 51.822044, -0.601242 51.822106, -0.601267 51.822134, -0.601307 51.822173, -0.601367 51.822228, -0.601481 51.822321, -0.601699 51.82248, -0.602081 51.822752, -0.602276 51.822894, -0.602659 51.822592, -0.603063 51.822256, -0.603216 51.822145, -0.603298 51.822063, -0.603328 51.82203, -0.60341 51.82195, -0.60347 51.821893, -0.603537 51.821837, -0.603577 51.821827, -0.603594 51.821812, -0.603747 51.821697, -0.603966 51.821643, -0.604328 51.821549, -0.604495 51.821491, -0.604869 51.821423, -0.605326 51.82136, -0.605437 51.821366, -0.605608 51.821402, -0.605661 51.821454, -0.605699 51.822018, -0.605726 51.822719, -0.605763 51.822801, -0.605747 51.822831, -0.60566 51.822965, -0.605563 51.823143, -0.605341 51.823425, -0.604858 51.823504, -0.604796 51.823507, -0.604744 51.823501, -0.604686 51.823488, -0.604626 51.823466, -0.604593 51.823445, -0.604533 51.823398, -0.604514 51.823381, -0.604449 51.823349, -0.604326 51.823299, -0.604233 51.82327, -0.604185 51.823277, -0.603927 51.8234, -0.603696 51.823515, -0.60353 51.823604, -0.603495 51.823584, -0.603434 51.823557, -0.603386 51.823539, -0.603294 51.823509, -0.603253 51.823501, -0.603198 51.823516, -0.603268 51.823716, -0.603348 51.823766, -0.603367 51.823782, -0.603378 51.823794, -0.603389 51.82381, -0.603531 51.824104, -0.603536 51.824163, -0.603579 51.82424, -0.603614 51.824314, -0.603642 51.824367, -0.603717 51.824522, -0.603814 51.824673, -0.603896 51.824886, -0.603918 51.824953, -0.603931 51.825007, -0.603939 51.825055, -0.60394 51.825085, -0.603938 51.825116, -0.603934 51.825155, -0.603928 51.825189, -0.603915 51.825225, -0.603904 51.825253, -0.603883 51.825295, -0.603851 51.825337, -0.603852 51.82534, -0.603827 51.825372, -0.603788 51.825408, -0.603726 51.825475, -0.603688 51.825524, -0.603672 51.825551, -0.603651 51.825598, -0.603643 51.825633, -0.603639 51.825669, -0.603638 51.825798, -0.603995 51.826366, -0.604104 51.826546, -0.604117 51.826623, -0.604138 51.826716, -0.604153 51.826796, -0.604164 51.826836, -0.604171 51.826854, -0.60419 51.826885, -0.604268 51.826951, -0.604303 51.826987, -0.604355 51.827046, -0.604429 51.82715, -0.604448 51.827183, -0.604169 51.827348, -0.604094 51.827388, -0.604048 51.82741, -0.603817 51.827507, -0.60339 51.827656, -0.603378 51.827671, -0.603376 51.827691, -0.60338 51.827701, -0.603387 51.827711, -0.60358 51.827905, -0.603767 51.828187, -0.603849 51.828317, -0.603909 51.828416, -0.603914 51.828421, -0.604051 51.828669, -0.604077 51.828729, -0.604082 51.828737, -0.604099 51.828754, -0.604115 51.828763, -0.604171 51.828788, -0.604184 51.828797, -0.604192 51.828805, -0.604222 51.828851, -0.604284 51.828934, -0.604344 51.829001, -0.604406 51.829076, -0.604578 51.829267, -0.604536 51.829313, -0.604458 51.829392, -0.604406 51.829439, -0.60437 51.829467, -0.603834 51.829788, -0.603628 51.829903, -0.603407 51.830031, -0.603088 51.830199, -0.603023 51.830228, -0.602976 51.830253, -0.602752 51.830362, -0.602715 51.830374, -0.602677 51.830384, -0.602625 51.830393, -0.602288 51.830489, -0.601501 51.829654, -0.600774 51.828878, -0.600372 51.828454, -0.600325 51.828401, -0.600046 51.828109, -0.600048 51.828093, -0.600045 51.828081, -0.600034 51.828063, -0.599938 51.827989, -0.599336 51.827515, -0.599056 51.827305, -0.598987 51.827249, -0.598913 51.827193, -0.598799 51.827095, -0.598177 51.827127, -0.597891 51.827134, -0.597593 51.827148, -0.597437 51.82715, -0.595891 51.827197, -0.595399 51.827217, -0.595144 51.827157, -0.594782 51.827138, -0.594498 51.827132, -0.594453 51.827129, -0.59434 51.827128, -0.594241 51.827131, -0.593496 51.827186, -0.59314 51.827236, -0.593017 51.82726, -0.592907 51.827284, -0.592798 51.827312, -0.592776 51.827316, -0.592279 51.827435, -0.592198 51.827458, -0.591845 51.827191, -0.591714 51.827213, -0.591537 51.8273, -0.591438 51.827346, -0.59134 51.827382, -0.591196 51.827428, -0.591148 51.827446, -0.591063 51.827474, -0.590941 51.827507, -0.59082 51.827545, -0.590714 51.827574, -0.590444 51.827641, -0.590366 51.827658, -0.590261 51.827676, -0.59014 51.8277, -0.589969 51.827729, -0.589861 51.827745, -0.589691 51.827775, -0.589571 51.827787, -0.589539 51.827793, -0.589356 51.827814, -0.589255 51.827824, -0.589178 51.827835, -0.589015 51.827855, -0.588977 51.827863, -0.588807 51.827911, -0.588757 51.827933, -0.589186 51.828399, -0.589247 51.828469, -0.589643 51.828876, -0.589738 51.829003, -0.589821 51.829139, -0.589866 51.829261, -0.58989 51.829352, -0.589935 51.829482, -0.590006 51.829662, -0.590058 51.829764, -0.590131 51.829851, -0.590133 51.82986, -0.590127 51.829881, -0.590126 51.829897, -0.590132 51.829916, -0.59013 51.829921, -0.590156 51.829973, -0.5902 51.830041, -0.590222 51.830072, -0.590266 51.830125, -0.590336 51.830205, -0.590491 51.830359, -0.590579 51.830452, -0.590616 51.830487, -0.590632 51.830498, -0.590654 51.830665, -0.590659 51.830743, -0.590658 51.830764, -0.590661 51.830779, -0.590678 51.830828, -0.590708 51.830892, -0.590764 51.830992, -0.590811 51.831081, -0.590937 51.8313, -0.590951 51.831322, -0.590968 51.831344, -0.59106 51.831451, -0.591119 51.831528, -0.591155 51.831569, -0.591202 51.831618, -0.591307 51.831738, -0.591429 51.831883, -0.591513 51.831977, -0.591628 51.832098, -0.59168 51.832156, -0.591742 51.832218, -0.591793 51.832263, -0.592102 51.832546, -0.592248 51.832607, -0.592306 51.832661, -0.592362 51.832789, -0.592399 51.832859, -0.592471 51.832954, -0.592552 51.833056, -0.592556 51.833063, -0.592643 51.833177, -0.592825 51.833409, -0.592867 51.833466, -0.592926 51.833551, -0.592943 51.833572, -0.592955 51.833585, -0.592969 51.833597, -0.592971 51.833601, -0.593011 51.833644, -0.593158 51.833813, -0.593249 51.833911, -0.593413 51.834095, -0.593533 51.834206, -0.593627 51.834268, -0.593802 51.834376, -0.593793 51.834381, -0.59384 51.834412, -0.593877 51.834392, -0.594017 51.834414, -0.594073 51.83443, -0.594093 51.834434, -0.594118 51.834442, -0.594279 51.834517, -0.594418 51.834589, -0.59453 51.834643, -0.594613 51.834679, -0.594808 51.834758, -0.594929 51.834809, -0.595076 51.834865, -0.595245 51.834925, -0.595353 51.834966, -0.59548 51.835021, -0.595452 51.835074, -0.595434 51.835103, -0.595316 51.835219, -0.595305 51.835241, -0.595669 51.835321, -0.595926 51.835383, -0.596326 51.835489, -0.596415 51.835515, -0.596487 51.835538, -0.596552 51.835564, -0.596713 51.835647, -0.596785 51.83568, -0.597206 51.835871, -0.597329 51.835921, -0.597527 51.835992, -0.59801 51.836175, -0.598452 51.836311, -0.598542 51.836343, -0.598749 51.836421, -0.598899 51.836489, -0.599113 51.836541, -0.599114 51.836543, -0.599046 51.836552, -0.598957 51.836667, -0.599855 51.836391, -0.600349 51.836251, -0.600619 51.836188, -0.60064 51.836137, -0.601205 51.836204, -0.601443 51.836228, -0.602209 51.836278, -0.603059 51.836325, -0.603894 51.836379, -0.604082 51.836401, -0.604255 51.836435, -0.604469 51.836491, -0.605106 51.836676, -0.605733 51.836932, -0.605912 51.836994, -0.606102 51.837278, -0.606163 51.837365, -0.606198 51.837451, -0.606179 51.837546, -0.60614 51.837614, -0.606068 51.837702, -0.605909 51.837858, -0.605858 51.83796, -0.605826 51.838122, -0.605842 51.838461, -0.605906 51.838801, -0.605828 51.838913, -0.605739 51.839037, -0.60572 51.839336, -0.605784 51.839478, -0.605924 51.839758, -0.606005 51.840072, -0.605993 51.840285, -0.605968 51.840403, -0.605923 51.840479, -0.605379 51.841071, -0.605288 51.841154, -0.604937 51.840972, -0.604441 51.840719, -0.604263 51.840624, -0.604222 51.840651, -0.604202 51.840661, -0.604177 51.840671, -0.604142 51.840682, -0.604112 51.840688, -0.60399 51.840704, -0.603838 51.840721, -0.603665 51.840734, -0.603542 51.84074, -0.603198 51.840829, -0.602708 51.840968, -0.602365 51.841062, -0.602175 51.841117, -0.601696 51.841191, -0.601463 51.84123, -0.601073 51.841265, -0.6005 51.841337, -0.600327 51.841365, -0.60001 51.841413, -0.599682 51.841468, -0.598932 51.841579, -0.598766 51.841611, -0.598626 51.84164, -0.597994 51.841795, -0.597635 51.841885, -0.597351 51.841968, -0.597075 51.842057, -0.597023 51.842067, -0.596994 51.84207, -0.596946 51.842068, -0.596914 51.842061, -0.596868 51.842042, -0.59679 51.842002, -0.596332 51.841741, -0.596206 51.841811, -0.595492 51.842187)))","point":"POINT (-0.602655 51.833785)","quality":"authoritative"}