Knowledge

Porth Nanven

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Porth Nanven has sometimes been referred to as 'Dinosaur Egg Beach' in the media because of a remarkable deposit of ovoid boulders covering the beach and foreshore. These boulders come in all sizes, from hen's egg to a metre or more in length, and have proved so tempting as souvenirs that they are
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Many visitors assume that these weirdly shaped boulders are the work of the sea, which they are, but the sea of 120,000 years ago. Sea levels have changed several times since then and are now much lower, causing the ancient beach to be suspended in the cliff above the present level. Stand on the
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Above the current beach (rounded rocks) can be seen a layer of pebbles from about 120,000 years ago. Above them are head deposits, angular pieces from 100,000 to 20,000 years ago
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Work was completed in December 2005 on diverting and treating the sewage which used to be deposited offshore here; it is now safe to swim in the cove.
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beach and look back towards the cliff, and you will see a wall of the rounded rocks waiting to break away and join those on the beach today.
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http://www.english-nature.org.uk/citation/citation_photo/2000041.pdf
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Porth Nanven featured as one of the 10 Best Beaches in the UK
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English Nature citation 110:Aire Point To Carrick Du 247:Porth Nanven where the 179:Natural England website 123:which owns the beach. 74: 34: 72: 32: 875:Outline of Cornwall 430:(cities in italics) 407:Unitary authorities 108:and is part of the 51: /  909:St Just in Penwith 904:Beaches of Penwith 869:Places of interest 567:St Just in Penwith 275:Nanven Beach with 75: 73:Porth Nanven beach 35: 891: 890: 428:Major settlements 382:Ceremonial county 222:Gallery of images 16:(Redirected from 916: 414:Cornwall Council 390: 384: 379: 378: 367: 360: 353: 344: 343: 338: 329: 320: 311: 302: 288: 272: 260: 244: 232: 215: 214: 212: 210: 187: 181: 176: 170: 163: 153: 148: 147: 146: 88: 66: 65: 63: 62: 61: 56: 55:50.117°N 5.701°W 52: 49: 48: 47: 44: 21: 924: 923: 919: 918: 917: 915: 914: 913: 894: 893: 892: 887: 864:Hundreds/shires 812:Flora and fauna 765: 607: 596: 557:St Columb Major 429: 423: 402: 399:Cornwall Portal 391: 386: 380: 373: 371: 339: 330: 321: 312: 303: 292: 289: 280: 273: 264: 261: 252: 245: 236: 233: 224: 219: 218: 208: 206: 188: 184: 177: 173: 164: 160: 151:Cornwall portal 149: 144: 142: 139: 84: 59: 57: 53: 50: 45: 42: 40: 38: 37: 23: 22: 15: 12: 11: 5: 922: 912: 911: 906: 889: 888: 886: 885: 878: 871: 866: 861: 856: 851: 846: 841: 839:Notable people 836: 831: 826: 825: 824: 814: 809: 804: 799: 794: 789: 784: 773: 771: 767: 766: 764: 763: 756: 751: 746: 741: 736: 731: 726: 721: 716: 711: 706: 701: 696: 691: 686: 681: 676: 671: 666: 661: 656: 651: 646: 641: 636: 631: 626: 621: 615: 613: 609: 608: 606: 605: 591: 584: 579: 574: 569: 564: 559: 554: 549: 544: 539: 534: 529: 524: 519: 514: 509: 504: 499: 494: 489: 484: 479: 474: 469: 464: 459: 454: 449: 444: 439: 433: 431: 425: 424: 422: 421: 416: 410: 408: 404: 403: 396: 393: 392: 370: 369: 362: 355: 347: 341: 340: 333: 331: 324: 322: 315: 313: 306: 304: 297: 294: 293: 290: 283: 281: 279:on the horizon 274: 267: 265: 262: 255: 253: 246: 239: 237: 234: 227: 223: 220: 217: 216: 182: 171: 157: 156: 155: 154: 138: 135: 121:National Trust 95:United Kingdom 82:grid reference 60:50.117; -5.701 9: 6: 4: 3: 2: 921: 910: 907: 905: 902: 901: 899: 884: 883: 879: 877: 876: 872: 870: 867: 865: 862: 860: 857: 855: 852: 850: 847: 845: 842: 840: 837: 835: 832: 830: 827: 823: 822:List of farms 820: 819: 818: 815: 813: 810: 808: 805: 803: 800: 798: 795: 793: 790: 788: 787:Status debate 785: 782: 778: 775: 774: 772: 768: 762: 761: 757: 755: 752: 750: 747: 745: 742: 740: 737: 735: 732: 730: 727: 725: 722: 720: 717: 715: 712: 710: 707: 705: 702: 700: 697: 695: 692: 690: 687: 685: 682: 680: 677: 675: 672: 670: 667: 665: 662: 660: 657: 655: 652: 650: 647: 645: 642: 640: 637: 635: 632: 630: 627: 625: 622: 620: 617: 616: 614: 610: 604: 603: 599: 595: 592: 590: 589: 585: 583: 580: 578: 575: 573: 570: 568: 565: 563: 560: 558: 555: 553: 550: 548: 545: 543: 540: 538: 535: 533: 530: 528: 525: 523: 520: 518: 515: 513: 510: 508: 505: 503: 500: 498: 495: 493: 490: 488: 485: 483: 480: 478: 475: 473: 470: 468: 465: 463: 460: 458: 455: 453: 450: 448: 445: 443: 440: 438: 435: 434: 432: 426: 420: 417: 415: 412: 411: 409: 405: 401: 400: 394: 389: 383: 377: 368: 363: 361: 356: 354: 349: 348: 345: 337: 332: 328: 323: 319: 314: 310: 305: 301: 296: 295: 287: 282: 278: 271: 266: 259: 254: 251:meets the sea 250: 243: 238: 231: 226: 225: 205: 201: 197: 193: 186: 180: 175: 168: 162: 158: 152: 141: 134: 131: 128: 124: 122: 116: 114: 111: 107: 102: 100: 96: 92: 87: 83: 79: 71: 67: 64: 31: 27: 19: 880: 873: 760:full list... 758: 600: 597: 586: 397: 207:. Retrieved 196:The Guardian 195: 185: 174: 161: 132: 129: 125: 117: 103: 78:Porth Nanven 77: 76: 36: 26: 502:Lostwithiel 277:The Brisons 93:, England, 58: / 898:Categories 834:Demography 729:St Austell 719:Port Navas 594:Wadebridge 547:St Austell 537:Porthleven 487:Launceston 447:Callington 249:Cot Valley 137:References 106:Cot Valley 43:50°07′01″N 844:The Duchy 781:Civil War 714:Pont Pill 598:See also: 552:St Blazey 482:Hugh Town 457:Camelford 204:0261-3077 46:5°42′04″W 854:Politics 699:Menalhyl 582:Torpoint 577:Stratton 532:Penzance 507:Marazion 492:Liskeard 462:Falmouth 452:Camborne 388:Cornwall 209:11 March 91:Cornwall 86:SW355307 859:Schools 849:Diocese 807:Fishing 802:Economy 797:Culture 777:History 754:Valency 669:Helford 639:De Lank 572:Saltash 562:St Ives 542:Redruth 522:Padstow 517:Newquay 477:Helston 99:St Just 817:Places 770:Topics 734:Seaton 704:Ottery 694:Lynher 684:Lerryn 679:Kensey 654:Gannel 629:Carnon 612:Rivers 527:Penryn 512:Newlyn 437:Bodmin 202:  18:Nanven 749:Truro 744:Tiddy 739:Tamar 664:Hayle 659:Gover 649:Fowey 634:Cober 624:Camel 619:Allen 588:Truro 472:Hayle 467:Fowey 792:Flag 689:Looe 674:Inny 497:Looe 442:Bude 211:2019 200:ISSN 724:Red 709:Par 644:Fal 385:of 165:[e 900:: 198:. 194:. 115:. 101:. 783:) 779:( 366:e 359:t 352:v 213:. 80:( 20:)

Index

Nanven

50°07′01″N 5°42′04″W / 50.117°N 5.701°W / 50.117; -5.701

grid reference
SW355307
Cornwall
United Kingdom
St Just
Cot Valley
Aire Point To Carrick Du
Site of Special Scientific Interest
National Trust
Cornwall portal
http://www.english-nature.org.uk/citation/citation_photo/2000041.pdf
Natural England website
"10 of the best beaches in the UK"
ISSN
0261-3077
Panorama of Porth Nanven
Porth Nanven where the Cot Valley meets the sea
Cot Valley
Porth Nanven looking inland
Nanven Beach with The Brisons on the horizon
The Brisons
Above the current beach (rounded rocks) can be seen a layer of pebbles from about 120,000 years ago. Above them are head deposits, angular pieces from 100,000 to 20,000 years ago



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