Knowledge (XXG)

Long Knoll

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A Marilyn is a hill of any height with a drop of 150 metres or more on all sides. In other words, a relatively high hill. The Marilyns in Britain and the Isle of Man are listed in a book called The Relative Hills of Britain (RHB) by Alan Dawson, published by Cicerone Press in April 1992. Details of
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Area of Outstanding Natural Beauty. Long Knoll is the most westerly part of the remains of a chalk plateau. It forms a ridge that runs east and west for about a mile, and is 60 m (200 ft) higher than the surrounding land. The south-facing slope has a mosaic of longer and shorter turfs and
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to the north. The ridge is 288 metres (945 ft) above sea level at its highest point and it is possible to view
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The north-facing slope, by contrast, has more mosses and bryophytes on the closely grazed turf, with
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The hill is the site of the 34.2-hectare (85-acre) Long Knoll biological
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is an unusual species to find on chalk soils, and other herbs include
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subsequent changes have been published in a series of updates.
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Biological Sites of Special Scientific Interest in Wiltshire
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Sites of Special Scientific Interest notified in 1971
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The Relative Hills of Britain. 865:Restrop Farm and Brockhurst Wood 29: 302:Long Knoll is categorised as a 890:Scratchbury & Cotley Hills 750:Langley Wood and Homan's Copse 720:Kennet and Lambourn Floodplain 327:Timlett, Paul (7 April 2019). 18:Mountain in Wiltshire, England 1: 765:Loosehanger Copse and Meadows 500:Brickworth Down and Dean Hill 775:Lower Woodford Water Meadows 605:Dank's Down and Truckle Hill 585:Colerne Park and Monk's Wood 195:in 1971, and is part of the 990:Wylye and Church Dean Downs 565:Cloatley Manor Farm Meadows 525:Calstone and Cherhill Downs 1093: 1003: 730:Knapp and Barnett's Downs 680:Harries Ground, Rodbourne 590:The Coombes, Hinton Parva 430: 28: 905:Starveall and Stony Down 875:Roundway Down and Covert 650:Goldborough Farm Meadows 61:171 m (561 ft) 820:Picket and Clanger Wood 795:North Meadow, Cricklade 735:Knighton Downs and Wood 610:Distillery Farm Meadows 445:Baverstock Juniper Bank 35:Long view of Long Knoll 915:Stockton Wood and Down 755:Little Grubbins Meadow 545:Chilton Foliat Meadows 510:Britford Water Meadows 308:topographic prominence 950:Upper Waterhay Meadow 910:Steeple Langford Down 450:Bencroft Hill Meadows 925:Stratford Toney Down 920:Stoke Common Meadows 780:Midford Valley Woods 655:Great Cheverell Hill 615:East Harnham Meadows 250:clustered bellflower 246:devil's-bit scabious 222:common quaking-grass 1072:Marilyns of England 930:Sutton Lane Meadows 625:Emmett Hill Meadows 595:Cotswold Water Park 540:Chickengrove Bottom 460:Bincknoll Dip Woods 254:early purple orchid 170:King Alfred's Tower 156:. It is a ridge of 1077:Hills of Wiltshire 1007:Neighbouring areas 965:Whiteparish Common 285:crested hair-grass 41:Highest point 1049: 1048: 945:Tytherington Down 635:Fonthill Grottoes 535:Chilmark Quarries 475:Bowerchalke Downs 440:River Avon System 435:Acres Farm Meadow 358:. Natural England 273:tufted hair-grass 164:to the south and 138: 137: 1084: 960:West Yatton Down 885:Savernake Forest 860:Ravensroost Wood 725:King's Play Hill 705:Inwood, Warleigh 417: 410: 403: 394: 387: 386: 374: 368: 367: 365: 363: 357: 349: 340: 339: 337: 335: 324: 224:, together with 214:meadow oat-grass 151: 118: 33: 21: 1092: 1091: 1087: 1086: 1085: 1083: 1082: 1081: 1052: 1051: 1050: 1045: 1026:Gloucestershire 999: 995:Yarnbury Castle 980:Winklebury Hill 970:Whitesheet Hill 880:Salisbury Plain 870:Rotherley Downs 700:Honeybrook Farm 690:Heath Hill Farm 600:Cranborne Chase 550:Clattinger Farm 485:Bracknell Croft 465:Blackmoor Copse 426: 421: 391: 390: 376: 375: 371: 361: 359: 355: 351: 350: 343: 333: 331: 326: 325: 321: 316: 289:Common valerian 277:false oat-grass 258:horseshoe vetch 184:on clear days. 182:Glastonbury Tor 178:Black Mountains 158:chalk grassland 147: 114: 36: 19: 12: 11: 5: 1090: 1088: 1080: 1079: 1074: 1069: 1064: 1054: 1053: 1047: 1046: 1044: 1043: 1038: 1033: 1028: 1023: 1018: 1013: 1008: 1004: 1001: 1000: 998: 997: 992: 987: 982: 977: 975:Win Green Down 972: 967: 962: 957: 955:Upton Cow Down 952: 947: 942: 937: 932: 927: 922: 917: 912: 907: 902: 897: 892: 887: 882: 877: 872: 867: 862: 857: 852: 850:Prescombe Down 847: 845:Porton Meadows 842: 837: 832: 827: 822: 817: 812: 810:Parsonage Down 807: 802: 797: 792: 790:The New Forest 787: 782: 777: 772: 767: 762: 757: 752: 747: 745:Landford Heath 742: 737: 732: 727: 722: 717: 712: 707: 702: 697: 692: 687: 682: 677: 672: 667: 662: 657: 652: 647: 642: 637: 632: 627: 622: 617: 612: 607: 602: 597: 592: 587: 582: 577: 572: 567: 562: 557: 555:Clearbury Down 552: 547: 542: 537: 532: 527: 522: 517: 512: 507: 505:Brimsdown Hill 502: 497: 492: 487: 482: 477: 472: 467: 462: 457: 452: 447: 442: 437: 431: 428: 427: 422: 420: 419: 412: 405: 397: 389: 388: 369: 341: 318: 317: 315: 312: 306:, a hill with 293:autumn gentian 266:chalk milkwort 242:small scabious 210:sheep's-fescue 174:Cranmore Tower 166:Maiden Bradley 145:grid reference 136: 135: 126: 120: 119: 112: 106: 105: 96: 92: 91: 87: 86: 81: 75: 74: 69: 63: 62: 59: 53: 52: 49: 43: 42: 38: 37: 34: 26: 25: 17: 13: 10: 9: 6: 4: 3: 2: 1089: 1078: 1075: 1073: 1070: 1068: 1065: 1063: 1060: 1059: 1057: 1042: 1039: 1037: 1034: 1032: 1029: 1027: 1024: 1022: 1019: 1017: 1014: 1012: 1009: 1006: 1005: 1002: 996: 993: 991: 988: 986: 985:Winsley Mines 983: 981: 978: 976: 973: 971: 968: 966: 963: 961: 958: 956: 953: 951: 948: 946: 943: 941: 938: 936: 933: 931: 928: 926: 923: 921: 918: 916: 913: 911: 908: 906: 903: 901: 898: 896: 893: 891: 888: 886: 883: 881: 878: 876: 873: 871: 868: 866: 863: 861: 858: 856: 853: 851: 848: 846: 843: 841: 838: 836: 835:Pincombe Down 833: 831: 828: 826: 823: 821: 818: 816: 813: 811: 808: 806: 803: 801: 798: 796: 793: 791: 788: 786: 785:Morgan's Hill 783: 781: 778: 776: 773: 771: 768: 766: 763: 761: 758: 756: 753: 751: 748: 746: 743: 741: 738: 736: 733: 731: 728: 726: 723: 721: 718: 716: 713: 711: 708: 706: 703: 701: 698: 696: 693: 691: 688: 686: 685:Haydon Meadow 683: 681: 678: 676: 673: 671: 668: 666: 663: 661: 658: 656: 653: 651: 648: 646: 643: 641: 638: 636: 633: 631: 630:Figsbury Ring 628: 626: 623: 621: 618: 616: 613: 611: 608: 606: 603: 601: 598: 596: 593: 591: 588: 586: 583: 581: 578: 576: 573: 571: 568: 566: 563: 561: 558: 556: 553: 551: 548: 546: 543: 541: 538: 536: 533: 531: 528: 526: 523: 521: 520:Burderop Wood 518: 516: 515:Burcombe Down 513: 511: 508: 506: 503: 501: 498: 496: 495:Bratton Downs 493: 491: 490:Bradley Woods 488: 486: 483: 481: 478: 476: 473: 471: 468: 466: 463: 461: 458: 456: 453: 451: 448: 446: 443: 441: 438: 436: 433: 432: 429: 425: 418: 413: 411: 406: 404: 399: 398: 395: 385: 380: 377:Alan Dawson. 373: 370: 354: 348: 346: 342: 330: 323: 320: 313: 311: 309: 305: 300: 298: 294: 290: 286: 282: 278: 274: 269: 267: 263: 259: 255: 251: 247: 243: 239: 235: 231: 227: 223: 219: 215: 211: 207: 206:glaucus sedge 203: 198: 194: 190: 185: 183: 179: 175: 171: 167: 163: 159: 155: 150: 146: 142: 133: 130: 127: 125: 121: 117: 113: 111: 107: 104: 100: 97: 93: 88: 85: 82: 80: 76: 73: 70: 68: 64: 60: 58: 54: 50: 48: 44: 39: 32: 27: 22: 16: 935:Throope Down 895:Silbury Hill 815:Pewsey Downs 800:Odstock Down 759: 740:Landford Bog 715:River Kennet 710:Jones's Mill 665:Gutch Common 645:Gallows Hill 640:Fyfield Down 620:Ebsbury Down 570:Clout's Wood 455:Bentley Wood 382: 372: 360:. Retrieved 353:"Long Knoll" 332:. Retrieved 322: 301: 270: 262:kidney vetch 230:salad burnet 191:, which was 186: 140: 139: 131: 72:Beacon Batch 15: 1036:Oxfordshire 840:Porton Down 830:Pike Corner 580:Cockey Down 575:Coate Water 470:Botley Down 218:heath-grass 67:Parent peak 1056:Categories 940:River Till 825:Piggledene 760:Long Knoll 660:Great Yews 379:"Marilyns" 314:References 297:fairy flax 281:red fescue 162:Kilmington 141:Long Knoll 132:Landranger 57:Prominence 24:Long Knoll 1031:Hampshire 1016:Berkshire 900:Spye Park 855:Rack Hill 805:Out Woods 675:Hang Wood 560:Cley Hill 530:Camp Down 234:rock-rose 154:Wiltshire 99:Wiltshire 90:Geography 47:Elevation 1041:Somerset 670:Ham Hill 480:Box Mine 362:24 March 334:25 March 193:notified 149:ST794376 124:Topo map 116:ST786376 95:Location 304:Marilyn 226:cowslip 110:OS grid 103:England 84:Marilyn 79:Listing 1021:Dorset 238:betony 176:, the 356:(PDF) 202:forbs 1011:Avon 364:2020 336:2020 283:and 264:and 244:and 220:and 180:and 134:183 51:288 1058:: 344:^ 295:, 287:. 279:, 275:, 268:. 260:, 256:, 252:, 240:, 236:, 232:, 228:, 216:, 212:, 208:, 172:, 129:OS 101:, 416:e 409:t 402:v 366:. 338:. 143:(

Index


Elevation
Prominence
Parent peak
Beacon Batch
Listing
Marilyn
Wiltshire
England
OS grid
ST786376
Topo map
OS
grid reference
ST794376
Wiltshire
chalk grassland
Kilmington
Maiden Bradley
King Alfred's Tower
Cranmore Tower
Black Mountains
Glastonbury Tor
Site of Special Scientific Interest
notified
Cranborne Chase and West Wiltshire Downs
forbs
glaucus sedge
sheep's-fescue
meadow oat-grass

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