29:
71:
and was believed to have been during a period when the landscape was clearer of scrub and the dense woodland than today as the straighter sections would have required clear lines of sight. The first mention of Grim's Ditch was a grant of 1170–90 in the
110:
the ditch is 3.5 metres (11 ft) wide and 2 metres (6 ft 7 in) deep with a bank of 2 metres (6 ft 7 in) and an overall spread of 13.5 metres (44 ft). The purpose of the earthwork is uncertain. It is thought by the
119:
event is connected with it. It is not seen as having a defensive function due to the way that the banks have been constructed. It may in fact be a collection of structures with two or more purposes, with the hilltop section near
725:
railway line. The planned works had originally involved removing 150 metres (490 ft) of Grim's Ditch. A spokesman stated that the council "bitterly regret that damage will be done to any part of this ancient monument".
856:
721:
announced that it had given consent for approximately 75 metres (246 ft) of the earthworks near Great
Missenden to be excavated as part of the construction works for the
851:
876:
667:
621:
575:
529:
483:
391:
299:
253:
207:
698:
652:
606:
560:
514:
468:
437:
422:
376:
345:
330:
284:
238:
67:
Buckinghamshire. Pottery shards have been unearthed in excavations during the 1970s and 1980s suggesting that its origin may have been during the
195:
28:
115:(1974) that it may be a set of local boundaries used to control the movement of cattle and carts and dating back to the Iron Age, as no
47:(southeast England). A complete outline cannot be identified but separate sections exist over a 30-kilometre (19 mi) span between
752:
823:
149:
747:
20:
782:
190:
881:
336:
244:
133:
48:
176:
566:
171:
40:
866:
718:
166:
871:
861:
100:
116:
819:
743:
428:
161:
112:
73:
129:
845:
382:
132:
may demarcate areas where pig and cattle grazing occurred. Sections are scheduled as
56:
806:, 2nd ed., text reprinted with corr., Southampton : Ordnance Survey, p. 19
774:
722:
812:
658:
612:
290:
52:
83:. The Anglo Saxons commonly named features of unexplained or mysterious origin
704:
520:
121:
682:
669:
636:
623:
590:
577:
544:
531:
498:
485:
452:
439:
406:
393:
360:
347:
314:
301:
268:
255:
222:
209:
76:
44:
99:
the God of War and Magic. Another mention is to be found in a 10th-century
833:
125:
68:
64:
60:
474:
107:
96:
27:
92:
775:"HS2: Ancient monument in Bucks to be partially destroyed"
811:
810:Hepple & Doggett, Leslie & Alison (1971).
19:For other earthworks with the same name, see
8:
857:Buildings and structures in Buckinghamshire
16:Series of linear earthwork in the Chilterns
124:being associated with the nearby Iron Age
852:Buildings and structures in Hertfordshire
128:whilst other sections lower down towards
103:boundary charter for the Mongewell area.
186:
735:
87:. The word derives from the Norse word
7:
877:Scheduled monuments in Hertfordshire
818:. England: Phillimore & Co Ltd.
753:National Heritage List for England
14:
785:from the original on 10 July 2024
106:Its size varies considerably. At
91:meaning devil and a nickname for
1:
21:Grim's Ditch (disambiguation)
177:GPX (secondary coordinates)
898:
835:Records of Buckinghamshire
713:Planned High Speed 2 works
49:Bradenham, Buckinghamshire
18:
172:GPX (primary coordinates)
147:Map all coordinates using
804:Britain in the Dark Ages
748:"Grim's Ditch (1005258)"
155:Download coordinates as:
32:Grim's Ditch near Hastoe
802:Ordnance Survey (1974)
719:Buckinghamshire Council
39:is a series of linear
33:
167:GPX (all coordinates)
31:
679: /
633: /
587: /
541: /
495: /
449: /
403: /
357: /
311: /
265: /
219: /
79:referring to it as
683:51.7658°N 0.5138°W
637:51.7707°N 0.5469°W
591:51.7595°N 0.5864°W
545:51.7762°N 0.6323°W
499:51.7712°N 0.6629°W
453:51.7500°N 0.7026°W
407:51.7195°N 0.7107°W
361:51.7120°N 0.7660°W
315:51.7186°N 0.7875°W
269:51.6936°N 0.8084°W
223:51.6719°N 0.7931°W
200:nearby settlement
34:
882:Linear earthworks
710:
709:
134:ancient monuments
889:
838:
829:
817:
795:
794:
792:
790:
781:. 10 July 2024.
771:
765:
764:
762:
760:
744:Historic England
740:
701:
694:
693:
691:
690:
689:
688:51.7658; -0.5138
684:
680:
677:
676:
675:
672:
655:
648:
647:
645:
644:
643:
642:51.7707; -0.5469
638:
634:
631:
630:
629:
626:
609:
602:
601:
599:
598:
597:
596:51.7595; -0.5864
592:
588:
585:
584:
583:
580:
563:
556:
555:
553:
552:
551:
550:51.7762; -0.6323
546:
542:
539:
538:
537:
534:
517:
510:
509:
507:
506:
505:
504:51.7712; -0.6629
500:
496:
493:
492:
491:
488:
471:
464:
463:
461:
460:
459:
458:51.7500; -0.7026
454:
450:
447:
446:
445:
442:
425:
418:
417:
415:
414:
413:
412:51.7195; -0.7107
408:
404:
401:
400:
399:
396:
379:
372:
371:
369:
368:
367:
366:51.7120; -0.7660
362:
358:
355:
354:
353:
350:
333:
326:
325:
323:
322:
321:
320:51.7186; -0.7875
316:
312:
309:
308:
307:
304:
287:
280:
279:
277:
276:
275:
274:51.6936; -0.8084
270:
266:
263:
262:
261:
258:
241:
234:
233:
231:
230:
229:
228:51.6719; -0.7931
224:
220:
217:
216:
215:
212:
187:
897:
896:
892:
891:
890:
888:
887:
886:
842:
841:
832:
826:
809:
799:
798:
788:
786:
773:
772:
768:
758:
756:
742:
741:
737:
732:
715:
697:
687:
685:
681:
678:
673:
670:
668:
666:
665:
651:
641:
639:
635:
632:
627:
624:
622:
620:
619:
605:
595:
593:
589:
586:
581:
578:
576:
574:
573:
559:
549:
547:
543:
540:
535:
532:
530:
528:
527:
513:
503:
501:
497:
494:
489:
486:
484:
482:
481:
467:
457:
455:
451:
448:
443:
440:
438:
436:
435:
429:Great Missenden
421:
411:
409:
405:
402:
397:
394:
392:
390:
389:
375:
365:
363:
359:
356:
351:
348:
346:
344:
343:
329:
319:
317:
313:
310:
305:
302:
300:
298:
297:
283:
273:
271:
267:
264:
259:
256:
254:
252:
251:
237:
227:
225:
221:
218:
213:
210:
208:
206:
205:
185:
184:
183:
182:
181:
142:
113:Ordnance Survey
24:
17:
12:
11:
5:
895:
893:
885:
884:
879:
874:
869:
867:Chiltern Hills
864:
859:
854:
844:
843:
840:
839:
830:
824:
807:
797:
796:
766:
734:
733:
731:
728:
717:In July 2024,
714:
711:
708:
707:
702:
695:
662:
661:
656:
649:
616:
615:
610:
603:
570:
569:
564:
557:
524:
523:
518:
511:
478:
477:
472:
465:
432:
431:
426:
419:
386:
385:
380:
373:
340:
339:
334:
327:
294:
293:
288:
281:
248:
247:
242:
235:
202:
201:
198:
196:Grid reference
193:
180:
179:
174:
169:
164:
158:
152:
145:
144:
143:
141:
138:
130:Aylesbury Vale
59:and as far as
15:
13:
10:
9:
6:
4:
3:
2:
894:
883:
880:
878:
875:
873:
872:Ancient dikes
870:
868:
865:
863:
860:
858:
855:
853:
850:
849:
847:
836:
831:
827:
825:0-85033-833-6
821:
816:
815:
814:The Chilterns
808:
805:
801:
800:
784:
780:
776:
770:
767:
755:
754:
749:
745:
739:
736:
729:
727:
724:
720:
712:
706:
703:
700:
696:
692:
664:
663:
660:
657:
654:
650:
646:
618:
617:
614:
611:
608:
604:
600:
572:
571:
568:
565:
562:
558:
554:
526:
525:
522:
519:
516:
512:
508:
480:
479:
476:
473:
470:
466:
462:
434:
433:
430:
427:
424:
420:
416:
388:
387:
384:
383:Great Hampden
381:
378:
374:
370:
342:
341:
338:
335:
332:
328:
324:
296:
295:
292:
289:
286:
282:
278:
250:
249:
246:
243:
240:
236:
232:
204:
203:
199:
197:
194:
192:
189:
188:
178:
175:
173:
170:
168:
165:
163:
160:
159:
157:
156:
151:
150:OpenStreetMap
148:
139:
137:
135:
131:
127:
123:
118:
114:
109:
104:
102:
98:
94:
90:
86:
82:
78:
75:
70:
66:
62:
58:
57:Hertfordshire
54:
50:
46:
42:
38:
30:
26:
22:
834:
813:
803:
787:. Retrieved
778:
769:
757:. Retrieved
751:
738:
723:High Speed 2
716:
154:
153:
146:
105:
88:
84:
80:
37:Grim's Ditch
36:
35:
25:
862:Berkhamsted
686: /
659:Berkhamsted
640: /
613:Berkhamsted
594: /
548: /
502: /
456: /
410: /
364: /
318: /
291:Lacey Green
272: /
226: /
191:Coordinates
117:Anglo-Saxon
101:Anglo Saxon
53:Berkhamsted
846:Categories
730:References
705:Potten End
671:51°45′57″N
625:51°46′15″N
579:51°45′34″N
533:51°46′34″N
521:Cholesbury
487:51°46′16″N
441:51°45′00″N
395:51°43′10″N
349:51°42′43″N
303:51°43′07″N
257:51°41′37″N
211:51°40′19″N
122:Cholesbury
759:1 January
674:0°30′50″W
628:0°32′49″W
582:0°35′11″W
567:Wigginton
536:0°37′56″W
490:0°39′46″W
444:0°42′09″W
398:0°42′39″W
352:0°45′58″W
337:Whiteleaf
306:0°47′15″W
260:0°48′30″W
245:Bradenham
214:0°47′35″W
81:Grimesdic
77:Cartulary
74:Missenden
45:Chilterns
41:earthwork
783:Archived
779:BBC News
699:TL025085
653:TL002090
607:SP975077
561:SP943095
515:SP922089
469:SP895065
423:SP890031
377:SP852022
331:SP837029
285:SP823001
239:SU834977
126:Hillfort
69:Iron Age
65:Ivinghoe
61:Pitstone
789:10 July
475:The Lee
43:in the
822:
108:Hastoe
140:Route
97:Wodin
89:grimr
820:ISBN
791:2024
761:2014
93:Odin
85:Grim
63:and
162:KML
95:or
848::
777:.
750:.
746:.
136:.
55:,
51:,
837:.
828:.
793:.
763:.
23:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.