239:
30.5' W. Mount Thule, at 1,711 m (5,614 ft), was climbed in 1954 by
American Ben Ferris, a member of the Harvard Mountaineering Club. In 1963, British explorer Bill Tilman sailed his boat to the north coast and traversed the island from north to south, but did not climb any of the larger peaks. Laurie Dexter, an Anglican minister and Arctic resident, explored and climbed peaks on the southern coast. In 1974, Dr. George Van Brunt Cochran climbed an unnamed peak west of the Narsarsuk Glacier on the south coast. In 1977, a Canadian expedition led by Rob Kelly and four others, traversed the island from northwest to southeast. They climbed 20 peaks, including Pat Baird's unnamed peak on 27 July 1977. In June 1981, another Canadian expedition led by Jack DeBruyn with three other members of the Grant MacEwan Mountain Club from Edmonton, Alberta, traversed the island from northwest to south. They climbed 15 peaks, with 14 first ascents, and also Pat Baird's unnamed peak on 3 July 1981. In 1984, another Canadian expedition led by Mike Schmidt and others traversed the island from north to southeast, climbing 28 peaks, with 16 first ascents.
324:
288:
264:
312:
300:
276:
29:
111:
238:
The first known expedition to the Byam Martin
Mountains was by Pat Baird in 1939. He traversed Bylot Island from the Aktineq Glacier to Bathurst Bay on the east coast and returned down the Sermilik Glacier. On 7 June 1939 he climbed an unnamed, 6,000-foot mountain at coordinates 73° 06.7' N 78°
323:
1255:
369:
287:
2007:
1532:
311:
299:
71:
402:
1248:
275:
196:. The Byam Martin Mountains have not been conducive to habitation. While there are no permanent settlements in the Byam Martin Mountains,
1241:
1525:
263:
1222:
395:
115:
1191:
1911:
1518:
1494:
621:
348:
1939:
702:
652:
64:
2012:
1212:
388:
1836:
1766:
1444:
1399:
1095:
1080:
566:
516:
1851:
1686:
1454:
1324:
576:
441:
1841:
1449:
1207:
1115:
571:
1959:
1641:
1217:
772:
657:
248:
1831:
1716:
1681:
1581:
1439:
1319:
727:
561:
436:
28:
1931:
1921:
1916:
1771:
1726:
1711:
1499:
1404:
1359:
1349:
1334:
1156:
1105:
1065:
1049:
984:
812:
797:
626:
521:
476:
466:
451:
1974:
1776:
1756:
1603:
1489:
1409:
1389:
1070:
616:
526:
506:
201:
1791:
1591:
1291:
1034:
999:
994:
979:
954:
747:
541:
1901:
1896:
1846:
1806:
1801:
1736:
1631:
1618:
1484:
1429:
1369:
1314:
1304:
1039:
1004:
903:
777:
752:
642:
611:
606:
551:
486:
411:
363:
181:
177:
47:
1954:
1761:
1676:
1651:
1563:
1550:
1394:
1309:
1281:
1273:
1110:
1044:
1029:
964:
949:
934:
737:
697:
511:
431:
223:
173:
148:
1886:
1866:
1701:
1696:
1608:
1573:
1479:
1339:
1161:
1130:
1019:
1009:
989:
969:
939:
888:
873:
782:
742:
722:
712:
601:
456:
172:, Canada. It is one of the most northern ranges in the world and is an extension of the
1861:
1856:
1796:
1781:
1751:
1746:
1741:
1671:
1636:
1464:
1459:
1424:
1414:
1384:
1379:
1374:
1151:
1014:
944:
918:
913:
843:
717:
707:
692:
647:
586:
581:
546:
531:
501:
496:
491:
161:
141:
2001:
1964:
1691:
1661:
1329:
1120:
1090:
1075:
1024:
959:
908:
898:
868:
858:
828:
807:
682:
446:
1982:
1949:
1871:
1826:
1821:
1721:
1666:
1646:
1469:
1434:
1354:
1186:
1100:
1085:
974:
878:
863:
767:
732:
687:
677:
662:
591:
556:
471:
212:
184:
at 1,951 m (6,401 ft), located near the island's center. Sharp peaks and
165:
192:, are typical features in the range and has been extensively modified by glacial
1944:
1891:
1876:
1811:
1731:
1656:
1474:
1364:
1176:
1166:
893:
853:
848:
838:
792:
757:
672:
667:
596:
481:
219:
1906:
1881:
1816:
1626:
1299:
1181:
883:
802:
787:
762:
426:
380:
1233:
86:
73:
1786:
1419:
536:
110:
1125:
833:
1542:
1510:
1265:
1171:
215:
208:
193:
169:
1558:
1135:
227:
189:
54:
118:
satellite image of Bylot Island, including the Byam Martin
Mountains
197:
185:
1514:
1237:
384:
293:
Kaparoqtalik
Glacier in the southern Byam Martin Mountains
317:
Girmilik
Glacier in the southern Byam Martin Mountains
305:
Nararsuk
Glacier in the southern Byam Martin Mountains
180:
mountain system. The highest mountain in the range is
329:
Unnamed glacier in the eastern Byam Martin
Mountains
1973:
1930:
1617:
1590:
1572:
1549:
1290:
1272:
1200:
1144:
1058:
927:
821:
635:
419:
140:
132:
124:
102:
63:
53:
43:
38:
21:
368:: CS1 maint: bot: original URL status unknown (
281:Byam Martin Mountains viewed from the foggy sea
1526:
1249:
396:
204:and elsewhere regularly travel to the range.
8:
1596:
1533:
1519:
1511:
1256:
1242:
1234:
403:
389:
381:
351:. Archived from the original on 2010-12-23
18:
207:The Byam Martin Mountains are made up of
340:
259:
361:
2008:Mountain ranges of Qikiqtaaluk Region
251:, which includes most of Bylot Island
7:
14:
188:, divided by deep glacier-filled
176:, which in turn form part of the
16:Mountain range in Nunavut, Canada
349:"Canadian Arctic - Bylot Island"
322:
310:
298:
286:
274:
262:
109:
27:
1192:List of communities in Nunavut
1:
59:1,951 m (6,401 ft)
2029:
1599:
107:
26:
164:extending the length of
87:73.228306°N 78.620806°W
249:Sirmilik National Park
269:Byam Martin Mountains
158:Byam Martin Mountains
92:73.228306; -78.620806
33:Byam Martin Mountains
22:Byam Martin Mountains
1932:British Empire Range
374:Retrieved 2007-11-16
222:metasedimentary and
1975:United States Range
1912:Victoria and Albert
1495:Victoria and Albert
1264:Mountain ranges of
622:Victoria and Albert
83: /
1592:Qikiqtaaluk Region
1292:Qikiqtaaluk Region
39:Highest point
2013:Arctic Cordillera
1995:
1994:
1991:
1990:
1842:Princess Margaret
1619:Arctic Cordillera
1508:
1507:
1450:Princess Margaret
1305:Arctic Cordillera
1231:
1230:
1223:Torngat Mountains
572:Princess Margaret
412:Arctic Cordillera
182:Angilaaq Mountain
178:Arctic Cordillera
154:
153:
48:Angilaaq Mountain
2020:
1597:
1551:Kitikmeot Region
1535:
1528:
1521:
1512:
1274:Kitikmeot Region
1258:
1251:
1244:
1235:
935:Ad Astra Ice Cap
405:
398:
391:
382:
375:
373:
367:
359:
357:
356:
345:
326:
314:
302:
290:
278:
266:
224:metamorphic rock
174:Baffin Mountains
149:Baffin Mountains
144:
113:
98:
97:
95:
94:
93:
88:
84:
81:
80:
79:
76:
31:
19:
2028:
2027:
2023:
2022:
2021:
2019:
2018:
2017:
1998:
1997:
1996:
1987:
1969:
1926:
1837:Prince of Wales
1613:
1609:Polar Sun Spire
1586:
1574:Kivalliq Region
1568:
1545:
1539:
1509:
1504:
1445:Prince of Wales
1286:
1268:
1262:
1232:
1227:
1196:
1140:
1054:
940:Agassiz Ice Cap
923:
817:
631:
567:Prince of Wales
415:
409:
379:
378:
360:
354:
352:
347:
346:
342:
337:
330:
327:
318:
315:
306:
303:
294:
291:
282:
279:
270:
267:
258:
245:
236:
142:
120:
119:
91:
89:
85:
82:
77:
74:
72:
70:
69:
34:
17:
12:
11:
5:
2026:
2024:
2016:
2015:
2010:
2000:
1999:
1993:
1992:
1989:
1988:
1986:
1985:
1979:
1977:
1971:
1970:
1968:
1967:
1962:
1957:
1952:
1947:
1942:
1936:
1934:
1928:
1927:
1925:
1924:
1922:White Triplets
1919:
1914:
1909:
1904:
1899:
1894:
1889:
1884:
1879:
1874:
1869:
1864:
1859:
1854:
1849:
1844:
1839:
1834:
1829:
1824:
1819:
1814:
1809:
1804:
1799:
1794:
1789:
1784:
1779:
1774:
1769:
1764:
1759:
1754:
1749:
1744:
1739:
1734:
1729:
1724:
1719:
1714:
1709:
1704:
1699:
1694:
1689:
1684:
1679:
1674:
1669:
1664:
1659:
1654:
1649:
1644:
1639:
1634:
1629:
1623:
1621:
1615:
1614:
1612:
1611:
1606:
1600:
1594:
1588:
1587:
1585:
1584:
1578:
1576:
1570:
1569:
1567:
1566:
1561:
1555:
1553:
1547:
1546:
1540:
1538:
1537:
1530:
1523:
1515:
1506:
1505:
1503:
1502:
1500:White Triplets
1497:
1492:
1487:
1482:
1477:
1472:
1467:
1462:
1457:
1452:
1447:
1442:
1437:
1432:
1427:
1422:
1417:
1412:
1407:
1402:
1397:
1392:
1387:
1382:
1377:
1372:
1367:
1362:
1357:
1352:
1347:
1342:
1337:
1335:British Empire
1332:
1327:
1322:
1317:
1312:
1307:
1302:
1296:
1294:
1288:
1287:
1285:
1284:
1278:
1276:
1270:
1269:
1263:
1261:
1260:
1253:
1246:
1238:
1229:
1228:
1226:
1225:
1220:
1215:
1210:
1204:
1202:
1198:
1197:
1195:
1194:
1189:
1184:
1179:
1174:
1169:
1164:
1159:
1154:
1148:
1146:
1142:
1141:
1139:
1138:
1133:
1128:
1123:
1118:
1113:
1108:
1103:
1098:
1093:
1088:
1083:
1078:
1073:
1068:
1062:
1060:
1056:
1055:
1053:
1052:
1047:
1042:
1037:
1032:
1027:
1022:
1017:
1012:
1007:
1002:
997:
992:
987:
982:
977:
972:
967:
962:
957:
952:
947:
945:Barnes Ice Cap
942:
937:
931:
929:
925:
924:
922:
921:
916:
911:
906:
901:
896:
891:
886:
881:
876:
871:
866:
861:
856:
851:
846:
841:
836:
831:
825:
823:
819:
818:
816:
815:
810:
805:
800:
795:
790:
785:
780:
775:
770:
765:
760:
755:
750:
745:
740:
735:
730:
725:
720:
715:
710:
705:
703:Bishop's Mitre
700:
695:
690:
685:
680:
675:
670:
665:
660:
655:
650:
645:
639:
637:
633:
632:
630:
629:
627:White Triplets
624:
619:
614:
609:
604:
599:
594:
589:
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:
452:British Empire
449:
444:
439:
434:
429:
423:
421:
417:
416:
410:
408:
407:
400:
393:
385:
377:
376:
339:
338:
336:
333:
332:
331:
328:
321:
319:
316:
309:
307:
304:
297:
295:
292:
285:
283:
280:
273:
271:
268:
261:
257:
254:
253:
252:
244:
241:
235:
232:
162:mountain range
152:
151:
146:
138:
137:
134:
130:
129:
126:
122:
121:
114:
108:
105:
104:
100:
99:
67:
61:
60:
57:
51:
50:
45:
41:
40:
36:
35:
32:
24:
23:
15:
13:
10:
9:
6:
4:
3:
2:
2025:
2014:
2011:
2009:
2006:
2005:
2003:
1984:
1981:
1980:
1978:
1976:
1972:
1966:
1963:
1961:
1958:
1956:
1953:
1951:
1948:
1946:
1943:
1941:
1938:
1937:
1935:
1933:
1929:
1923:
1920:
1918:
1915:
1913:
1910:
1908:
1905:
1903:
1900:
1898:
1895:
1893:
1890:
1888:
1885:
1883:
1880:
1878:
1875:
1873:
1870:
1868:
1865:
1863:
1860:
1858:
1855:
1853:
1850:
1848:
1845:
1843:
1840:
1838:
1835:
1833:
1830:
1828:
1825:
1823:
1820:
1818:
1815:
1813:
1810:
1808:
1805:
1803:
1800:
1798:
1795:
1793:
1792:Kisimngiuqtuq
1790:
1788:
1785:
1783:
1780:
1778:
1775:
1773:
1770:
1768:
1765:
1763:
1760:
1758:
1757:Grogan Morgan
1755:
1753:
1750:
1748:
1745:
1743:
1740:
1738:
1735:
1733:
1730:
1728:
1725:
1723:
1720:
1718:
1715:
1713:
1710:
1708:
1705:
1703:
1700:
1698:
1695:
1693:
1690:
1688:
1685:
1683:
1680:
1678:
1675:
1673:
1670:
1668:
1665:
1663:
1660:
1658:
1655:
1653:
1650:
1648:
1645:
1643:
1640:
1638:
1635:
1633:
1630:
1628:
1625:
1624:
1622:
1620:
1616:
1610:
1607:
1605:
1602:
1601:
1598:
1595:
1593:
1589:
1583:
1580:
1579:
1577:
1575:
1571:
1565:
1562:
1560:
1557:
1556:
1554:
1552:
1548:
1544:
1541:Mountains of
1536:
1531:
1529:
1524:
1522:
1517:
1516:
1513:
1501:
1498:
1496:
1493:
1491:
1490:United States
1488:
1486:
1483:
1481:
1478:
1476:
1473:
1471:
1468:
1466:
1463:
1461:
1458:
1456:
1453:
1451:
1448:
1446:
1443:
1441:
1438:
1436:
1433:
1431:
1428:
1426:
1423:
1421:
1418:
1416:
1413:
1411:
1408:
1406:
1403:
1401:
1398:
1396:
1393:
1391:
1390:Grogan Morgan
1388:
1386:
1383:
1381:
1378:
1376:
1373:
1371:
1368:
1366:
1363:
1361:
1358:
1356:
1353:
1351:
1348:
1346:
1343:
1341:
1338:
1336:
1333:
1331:
1328:
1326:
1323:
1321:
1318:
1316:
1313:
1311:
1308:
1306:
1303:
1301:
1298:
1297:
1295:
1293:
1289:
1283:
1280:
1279:
1277:
1275:
1271:
1267:
1259:
1254:
1252:
1247:
1245:
1240:
1239:
1236:
1224:
1221:
1219:
1216:
1214:
1211:
1209:
1206:
1205:
1203:
1199:
1193:
1190:
1188:
1185:
1183:
1180:
1178:
1175:
1173:
1170:
1168:
1165:
1163:
1160:
1158:
1155:
1153:
1150:
1149:
1147:
1143:
1137:
1134:
1132:
1129:
1127:
1124:
1122:
1119:
1117:
1114:
1112:
1109:
1107:
1106:Ellef Ringnes
1104:
1102:
1099:
1097:
1094:
1092:
1089:
1087:
1084:
1082:
1079:
1077:
1074:
1072:
1069:
1067:
1066:Amund Ringnes
1064:
1063:
1061:
1057:
1051:
1048:
1046:
1043:
1041:
1038:
1036:
1033:
1031:
1028:
1026:
1025:Penny Ice Cap
1023:
1021:
1018:
1016:
1013:
1011:
1008:
1006:
1003:
1001:
998:
996:
993:
991:
988:
986:
983:
981:
978:
976:
973:
971:
968:
966:
963:
961:
960:Devon Ice Cap
958:
956:
953:
951:
948:
946:
943:
941:
938:
936:
933:
932:
930:
926:
920:
917:
915:
912:
910:
907:
905:
902:
900:
897:
895:
892:
890:
887:
885:
882:
880:
877:
875:
872:
870:
867:
865:
862:
860:
857:
855:
852:
850:
847:
845:
842:
840:
837:
835:
832:
830:
827:
826:
824:
820:
814:
811:
809:
806:
804:
801:
799:
796:
794:
791:
789:
786:
784:
781:
779:
776:
774:
771:
769:
766:
764:
761:
759:
756:
754:
751:
749:
748:Kisimngiuqtuq
746:
744:
741:
739:
736:
734:
731:
729:
726:
724:
721:
719:
716:
714:
711:
709:
706:
704:
701:
699:
696:
694:
691:
689:
686:
684:
681:
679:
676:
674:
671:
669:
666:
664:
661:
659:
656:
654:
651:
649:
646:
644:
641:
640:
638:
634:
628:
625:
623:
620:
618:
617:United States
615:
613:
610:
608:
605:
603:
600:
598:
595:
593:
590:
588:
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:
507:Grogan Morgan
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:
433:
430:
428:
425:
424:
422:
418:
413:
406:
401:
399:
394:
392:
387:
386:
383:
371:
365:
350:
344:
341:
334:
325:
320:
313:
308:
301:
296:
289:
284:
277:
272:
265:
260:
255:
250:
247:
246:
242:
240:
233:
231:
229:
225:
221:
217:
214:
210:
205:
203:
199:
195:
191:
187:
183:
179:
175:
171:
167:
163:
160:are a rugged
159:
150:
147:
145:
139:
135:
131:
127:
123:
117:
112:
106:
101:
96:
68:
66:
62:
58:
56:
52:
49:
46:
42:
37:
30:
25:
20:
1807:Midnight Sun
1717:Commonwealth
1706:
1344:
1213:Quttinirpaaq
1187:Qikiqtarjuaq
1071:Axel Heiberg
1050:West Pioneer
985:Kaparoqtalik
904:Strand Fiord
753:Midnight Sun
728:Commonwealth
461:
353:. Retrieved
343:
237:
206:
166:Bylot Island
157:
155:
143:Parent range
78:78°37′14.9″W
75:73°13′41.9″N
1955:Highpointer
1917:White Crown
1832:Precipitous
1707:Byam Martin
1682:Blackwelder
1440:Precipitous
1345:Byam Martin
1320:Blackwelder
1177:Pangnirtung
1167:Grise Fiord
1157:Clyde River
1145:Communities
813:White Crown
798:Torngarsoak
738:Highpointer
562:Precipitous
462:Byan Martin
437:Blackwelder
220:Proterozoic
216:crystalline
90: /
65:Coordinates
2002:Categories
1772:Inglefield
1762:Haddington
1727:Cunningham
1712:Challenger
1697:Breidablik
1677:Biederbick
1405:Inglefield
1395:Haddington
1360:Cunningham
1350:Challenger
1182:Pond Inlet
1121:Île Vanier
1035:Sven Hedin
1000:Macculloch
995:Kiitarayuk
980:Jimi Maasi
955:Coronation
889:Polar Bear
874:Perfection
713:Breidablik
698:Biederbick
522:Inglefield
512:Haddington
477:Cunningham
467:Challenger
355:2009-03-14
335:References
226:, such as
211:-Aphebian
202:Pond Inlet
1940:Arrowhead
1887:Thorndike
1777:Innuitian
1480:Thorndike
1410:Innuitian
1208:Auyuittuq
1111:Ellesmere
1040:Turnabout
1005:Narsarsuk
919:Yelverton
914:Van Hauen
844:Cockscomb
653:Arrowhead
636:Mountains
602:Thorndike
527:Innuitian
414:of Canada
218:rock and
103:Geography
55:Elevation
1862:Selamiut
1857:Scoresby
1852:Sawtooth
1847:Qiajivik
1782:Jeffries
1752:Grinnell
1747:Geodetic
1742:Garfield
1672:Beaufort
1662:Bastille
1632:Angilaaq
1465:Selamiut
1460:Scoresby
1455:Sawtooth
1415:Jeffries
1385:Grinnell
1380:Geodetic
1375:Garfield
1218:Sirmilik
1131:Lougheed
1126:Labrador
1096:Cornwall
1081:Bathurst
1045:Utinatuk
1030:Sermilik
965:Disraeli
950:Benedict
928:Glaciers
909:Sverdrup
899:Singeyer
869:Kingnait
859:Fortress
829:Akshayuk
778:Qiajivik
718:Caubvick
693:Beaufort
683:Bastille
643:Angilaaq
587:Selamiut
582:Scoresby
577:Sawtooth
542:Kaumajet
532:Jeffries
502:Grinnell
497:Geodetic
492:Garfield
364:cite web
243:See also
1965:Whisler
1950:Barbeau
1902:Treuter
1897:Torngat
1827:Outlook
1802:Krieger
1737:Everett
1692:Boulder
1543:Nunavut
1485:Treuter
1430:Krieger
1370:Everett
1330:Boulder
1315:Belcher
1266:Nunavut
1172:Iqaluit
1059:Regions
1020:Parrish
1010:Nuuksuq
990:Keyhole
970:Eugenie
879:Pioneer
864:Glacier
808:Whisler
768:Outlook
678:Barbeau
612:Treuter
607:Torngat
552:Krieger
487:Everett
447:Boulder
256:Gallery
234:History
213:igneous
209:Archean
194:erosion
190:valleys
170:Nunavut
136:Nunavut
125:Country
1983:Eugene
1960:Oxford
1872:Stokes
1867:Stokes
1822:Osborn
1722:Conger
1667:Battle
1652:Baffin
1647:Asgard
1642:Arthur
1564:Shaler
1559:Uvayuq
1470:Stokes
1435:Osborn
1355:Conger
1310:Baffin
1282:Shaler
1162:Eureka
1136:Quebec
1116:Helena
1091:Coburg
1076:Baffin
1015:Oliver
894:Revoir
854:Eureka
849:Eskimo
839:Bryant
822:Passes
783:Stokes
773:Oxford
743:Innuit
733:Eugene
723:Cirque
688:Battle
663:Asgard
658:Arthur
592:Stokes
557:Osborn
472:Conger
432:Baffin
420:Ranges
228:gneiss
186:ridges
133:Region
128:Canada
1945:Ayles
1907:Ukpik
1892:Thule
1877:Swiss
1812:Nukap
1767:Hartz
1732:Douro
1702:Bruce
1657:Baldr
1637:Angna
1582:Minto
1475:Swiss
1400:Hartz
1365:Douro
1340:Bruce
1201:Parks
1152:Alert
1101:Devon
1086:Bylot
884:Piper
803:Ukpik
793:Thule
758:Nukap
708:Brave
673:Baldr
668:Ayles
648:Angna
597:Swiss
517:Hartz
482:Douro
457:Bruce
200:from
198:Inuit
1882:Thor
1817:Odin
1797:Krag
1687:Blue
1627:Adam
1604:Apex
1425:Krag
1325:Blue
1300:Adam
975:Gull
788:Thor
763:Odin
547:Krag
442:Blue
427:Adam
370:link
156:The
116:USGS
44:Peak
1787:Joy
1420:Joy
834:Ayr
537:Joy
2004::
366:}}
362:{{
230:.
168:,
1534:e
1527:t
1520:v
1257:e
1250:t
1243:v
404:e
397:t
390:v
372:)
358:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.