747:
965:
493:
469:
28:
481:
1226:
1216:
633:
Union Pass; Nedward M. Frost, historian, Wyoming
Recreation Commission; National Register of Historic Places Inventory – Nomination Form; United States Department of the Interior, National Park Service; Washington, D.C.; April 4,
890:
492:
1221:
1168:
663:
Hayden. U. S. Geological and
Geographical Survey of the Territories of Wyoming and Idaho 1878, Part I. Conducted under the authority of the Secretary of the Interior. Washington: Government Printing Office-1883.
449:
reported crossing Union Pass on
September 15, 1811. This is the first record of the pass. The expedition guides were Edward Robinson, John Hoback and Jacob Rizner. Their previous participation in 1809 with the
654:
1144:
707:
925:
1114:
539:
315:, 13,153 feet (4,009 m)). The pass is 4,000 feet (1,200 m) lower than mountains around it. This provides easy passage among the headwaters of three river systems, the
1051:
803:
1211:
669:
Washington Irving. The
Adventures of Captain Bonneville; edited and with introduction (and modern footnotes) by Edgeley W. Todd. Norman: University of Oklahoma Press-1961.
1172:
894:
700:
1201:
1191:
918:
793:
816:
291:. It is at an elevation of 9,210 feet (2,810 m). It is a hub from which three Wyoming Mountain Ranges radiate. The three separate directions – the
1021:
1109:
693:
83:
354:
Reports from the fur trappers who first entered the mountains and those following mention the trail through the pass as being in long term us by the
911:
577:
973:
755:
468:
248:
in 1811 on its way west. On the return trip, fearing hostile Indian activity near Union Pass, the
Astorians chose a southern route and discovered
1196:
746:
459:
1026:
964:
934:
851:
716:
147:
841:
1206:
1094:
778:
568:
441:
may have been the first easterner to visit the pass in 1807, but this is based on circumstantial evidence and is disputed by scholars.
1006:
991:
981:
736:
609:
986:
1041:
1036:
773:
573:
402:. To go south, the traveler would follow the Green River. The Union Pass Route was an extension of a North South Route up the
120:
498:
Vicinity of the
Historic marker for Union Pass on U.S. 26 & U.S. 287 in DuNoir with the Wind River Mtns in the background.
1089:
1074:
831:
1031:
514:
1154:
76:
599:
1134:
836:
1001:
519:
856:
1129:
1064:
946:
728:
685:
903:
1099:
451:
268:
1059:
1016:
720:
1149:
563:
1124:
938:
213:
56:
1119:
382:
and others. The pass provide access into three river sheds. An east-west route ran from the east up the
1084:
650:
954:
876:
666:
Washington Irving. Astoria. Clatsop
Edition, Binfords & Mort, Publishers Portland Oregon—undated.
509:
423:
383:
249:
866:
660:
Webster's
Geographic Dictionary—G. & C. Merriam Co. Springfield, Massachusetts, U. S. A.--1964.
264:
260:
35:
480:
811:
422:. From Union Pass south bound travelers could use the Green River Valley to connect east through
407:
272:
221:
679:
1104:
1069:
783:
605:
442:
403:
399:
387:
371:
343:
300:
229:
647:
Burton Harris. John Colter, His Years in the
Rockies. Charles Scribner's Sons, New York 1952.
1079:
1011:
861:
411:
375:
355:
292:
245:
209:
162:
69:
846:
419:
335:
172:
115:
455:
446:
415:
359:
339:
331:
324:
320:
316:
308:
304:
237:
233:
64:
418:, the trail split east and west around Terrace Mountain into the Wind River Valley at
224:
between the Gros Ventre mountains on the west and the Wind River Range on the east. A
185:
1185:
996:
821:
768:
205:
788:
763:
391:
296:
241:
462:
it is accepted that the three had been through Union Pass, during the year 1810.
826:
438:
427:
395:
379:
367:
312:
276:
657:. Columbian Book Company, Hartford Connecticut 1877. Published by Subscription.
1227:
Road transportation infrastructure on the
National Register of Historic Places
27:
98:
85:
256:
279:
led the expedition over the pass, Raynolds gave the pass its current name.
891:
National Register of Historic Places listings in Sublette County, Wyoming
1169:
National Register of Historic Places listings in Fremont County, Wyoming
1217:
Natural features on the National Register of Historic Places in Wyoming
363:
288:
217:
414:, the trail followed the North Fork of the Yellowstone. Crossing over
1222:
National Register of Historic Places in Fremont County, Wyoming
907:
689:
240:. The pass was historically used by Native Americans and early
655:
Eleven Years in the Rocky Mountains and Life on the Frontier
601:
The Yellowstone National Park Historical and Descriptive
406:. Coming up the Valley of the Thoroughfare, west of the
287:
Union Pass is located in the mountains of northwestern
1115:
C. H. King Company and First National Bank of Shoshoni
852:
Green River Drift Trail Traditional Cultural Property
330:
An unimproved dirt road crosses the pass, connecting
1050:
972:
945:
802:
754:
727:
191:
178:
168:
158:
114:
75:
63:
52:
44:
34:
20:
307:, 11,720 feet (3,570 m)) to the west and the
220:in the United States. The pass is located on the
682:at the Wyoming State Historic Preservation Office
1173:List of National Historic Landmarks in Wyoming
895:List of National Historic Landmarks in Wyoming
919:
701:
474:Historical marker describing first crossings.
445:, the Astorians overland to the mouth of the
8:
794:Sommers Ranch Headquarters Historic District
817:Church of St. Hubert the Hunter and Library
598:Chittenden, Hiram Martin (April 1, 2005) .
386:valley and provided a western route by the
228:exists nearby, where water may flow to the
926:
912:
904:
708:
694:
686:
17:
1212:Transportation in Fremont County, Wyoming
1110:Jackson Park Town Site Addition Brick Row
629:
627:
625:
623:
621:
604:. Kessinger Publishing, LLC. p. 57.
148:U.S. National Register of Historic Places
578:United States Department of the Interior
531:
464:
263:in 1860. Raynolds was in charge of the
131:
1027:T Cross Ranch Rural Historic District
7:
1202:Historic trails and roads in Wyoming
1192:Landforms of Fremont County, Wyoming
1145:US Post Office and Courthouse-Lander
935:National Register of Historic Places
717:National Register of Historic Places
1095:ELY Wind River Diversion Dam Bridge
569:Geographic Names Information System
515:Union Pass (Mohave County, Arizona)
299:, 13,804 feet (4,207 m)), the
14:
1007:Lander Downtown Historic District
982:Carpenter Hotel Historic District
842:Father DeSmet's Prairie Mass Site
737:Upper Green River Rendezvous Site
987:CM Ranch and Simpson Lake Cabins
963:
745:
491:
479:
467:
454:expedition to the source of the
271:region immediately prior to the
26:
1042:Twin Pines Lodge and Cabin Camp
1037:Torrey Lake Petroglyph District
997:Fort Washakie Historic District
574:United States Geological Survey
520:Union Pass (Nye County, Nevada)
275:. After mountain man and guide
1090:ELS Bridge over Big Wind River
1075:Castle Gardens Petroglyph Site
857:Lander-New Fork River Crossing
832:DDZ Bridge over New Fork River
180:
1:
1197:Great Divide of North America
1032:Torrey Lake Historic District
544:(Map). Topoquest (USGS Quads)
1155:Wind River Agency Blockhouse
1017:South Pass Historic District
129:United States historic place
1135:Split Rock Prehistoric Site
837:ENP Bridge over Green River
1243:
1207:Mountain passes of Wyoming
1130:Shoshone-Episcopal Mission
1065:BMU Bridge over Wind River
947:National Historic Landmark
729:National Historic Landmark
1163:
1100:Green Mountain Arrow Site
961:
885:
743:
404:Valley of the Yellowstone
179:NRHP reference
154:
145:
138:
134:
25:
1060:Atlantic City Mercantile
756:Other historic districts
721:Sublette County, Wyoming
267:which was exploring the
1125:Riverton Railroad Depot
939:Fremont County, Wyoming
458:and back by way of the
57:Fremont County, Wyoming
1120:Helen Lookingbill Site
255:The pass was named by
99:43.48139°N 109.87667°W
1150:Welty's General Store
1085:Delfelder Schoolhouse
1022:St. Michael's Mission
651:Frances Fuller Victor
394:to the Valley of the
877:Wardell Buffalo Trap
510:Camp Dubois, Wyoming
123:Fish Creek Park (WY)
104:43.48139; -109.87667
1052:Historic properties
867:Trappers Point Site
426:or west toward the
265:Raynolds Expedition
261:William F. Raynolds
95: /
974:Historic districts
812:Calpet Rockshelter
486:View of Union Pass
408:Absaroka Mountains
295:to the southeast (
222:Continental Divide
40:9,212 ft (2,808 m)
1179:
1178:
1105:High Rise Village
1070:Brooks Lake Lodge
901:
900:
443:Wilson Price Hunt
372:Bitterroot Salish
301:Gros Ventre Range
230:Mississippi River
199:
198:
127:
126:
1234:
1080:Dean Decker Site
1012:Quien Sabe Ranch
967:
928:
921:
914:
905:
862:Steele Homestead
804:Other properties
749:
710:
703:
696:
687:
635:
631:
616:
615:
595:
589:
588:
586:
584:
560:
554:
553:
551:
549:
536:
495:
483:
471:
434:Astorians – 1811
412:Yellowstone Lake
350:Native Americans
293:Wind River Range
246:Astor Expedition
210:Wind River Range
182:
163:Wind River Range
132:
110:
109:
107:
106:
105:
100:
96:
93:
92:
91:
88:
70:Wind River Range
30:
18:
1242:
1241:
1237:
1236:
1235:
1233:
1232:
1231:
1182:
1181:
1180:
1175:
1159:
1046:
992:Diamond A Ranch
968:
959:
941:
932:
902:
897:
881:
847:Fort Bonneville
798:
779:Log Cabin Motel
750:
741:
723:
714:
676:
644:
639:
638:
632:
619:
612:
597:
596:
592:
582:
580:
562:
561:
557:
547:
545:
538:
537:
533:
528:
506:
499:
496:
487:
484:
475:
472:
436:
370:, Flat Head or
352:
285:
173:Dubois, Wyoming
150:
141:
130:
103:
101:
97:
94:
89:
86:
84:
82:
81:
12:
11:
5:
1240:
1238:
1230:
1229:
1224:
1219:
1214:
1209:
1204:
1199:
1194:
1184:
1183:
1177:
1176:
1164:
1161:
1160:
1158:
1157:
1152:
1147:
1142:
1137:
1132:
1127:
1122:
1117:
1112:
1107:
1102:
1097:
1092:
1087:
1082:
1077:
1072:
1067:
1062:
1056:
1054:
1048:
1047:
1045:
1044:
1039:
1034:
1029:
1024:
1019:
1014:
1009:
1004:
999:
994:
989:
984:
978:
976:
970:
969:
962:
960:
958:
957:
951:
949:
943:
942:
933:
931:
930:
923:
916:
908:
899:
898:
886:
883:
882:
880:
879:
874:
869:
864:
859:
854:
849:
844:
839:
834:
829:
824:
819:
814:
808:
806:
800:
799:
797:
796:
791:
786:
781:
776:
771:
766:
760:
758:
752:
751:
744:
742:
740:
739:
733:
731:
725:
724:
715:
713:
712:
705:
698:
690:
684:
683:
675:
674:External links
672:
671:
670:
667:
664:
661:
658:
648:
643:
640:
637:
636:
617:
610:
590:
555:
541:Union Peak, WY
530:
529:
527:
524:
523:
522:
517:
512:
505:
502:
501:
500:
497:
490:
488:
485:
478:
476:
473:
466:
456:Missouri River
435:
432:
416:Two Ocean Pass
400:Jackson's Hole
351:
348:
340:U.S. Route 189
332:U.S. Route 287
311:to the north (
309:Absaroka Range
305:Doubletop Peak
284:
281:
244:including the
238:Colorado River
234:Columbia River
214:Fremont County
197:
196:
193:
189:
188:
183:
176:
175:
170:
166:
165:
160:
156:
155:
152:
151:
146:
143:
142:
139:
136:
135:
128:
125:
124:
118:
112:
111:
79:
73:
72:
67:
61:
60:
54:
50:
49:
46:
42:
41:
38:
32:
31:
23:
22:
13:
10:
9:
6:
4:
3:
2:
1239:
1228:
1225:
1223:
1220:
1218:
1215:
1213:
1210:
1208:
1205:
1203:
1200:
1198:
1195:
1193:
1190:
1189:
1187:
1174:
1170:
1167:
1162:
1156:
1153:
1151:
1148:
1146:
1143:
1141:
1138:
1136:
1133:
1131:
1128:
1126:
1123:
1121:
1118:
1116:
1113:
1111:
1108:
1106:
1103:
1101:
1098:
1096:
1093:
1091:
1088:
1086:
1083:
1081:
1078:
1076:
1073:
1071:
1068:
1066:
1063:
1061:
1058:
1057:
1055:
1053:
1049:
1043:
1040:
1038:
1035:
1033:
1030:
1028:
1025:
1023:
1020:
1018:
1015:
1013:
1010:
1008:
1005:
1003:
1002:Hamilton City
1000:
998:
995:
993:
990:
988:
985:
983:
980:
979:
977:
975:
971:
966:
956:
953:
952:
950:
948:
944:
940:
936:
929:
924:
922:
917:
915:
910:
909:
906:
896:
892:
889:
884:
878:
875:
873:
870:
868:
865:
863:
860:
858:
855:
853:
850:
848:
845:
843:
840:
838:
835:
833:
830:
828:
825:
823:
822:Cora Townsite
820:
818:
815:
813:
810:
809:
807:
805:
801:
795:
792:
790:
787:
785:
782:
780:
777:
775:
772:
770:
769:Daniel School
767:
765:
762:
761:
759:
757:
753:
748:
738:
735:
734:
732:
730:
726:
722:
718:
711:
706:
704:
699:
697:
692:
691:
688:
681:
678:
677:
673:
668:
665:
662:
659:
656:
652:
649:
646:
645:
641:
630:
628:
626:
624:
622:
618:
613:
611:1-4179-0456-9
607:
603:
602:
594:
591:
579:
575:
571:
570:
565:
559:
556:
543:
542:
535:
532:
525:
521:
518:
516:
513:
511:
508:
507:
503:
494:
489:
482:
477:
470:
465:
463:
461:
457:
453:
448:
444:
440:
433:
431:
429:
425:
421:
417:
413:
410:and south of
409:
405:
401:
397:
393:
392:Hoback Rivers
389:
385:
381:
377:
373:
369:
365:
361:
357:
349:
347:
345:
341:
337:
333:
328:
326:
322:
318:
314:
310:
306:
302:
298:
294:
290:
282:
280:
278:
274:
270:
266:
262:
258:
253:
251:
247:
243:
239:
235:
231:
227:
226:triple divide
223:
219:
215:
211:
207:
206:mountain pass
203:
195:April 4, 1969
194:
192:Added to NRHP
190:
187:
184:
177:
174:
171:
167:
164:
161:
157:
153:
149:
144:
137:
133:
122:
119:
117:
113:
108:
80:
78:
74:
71:
68:
66:
62:
58:
55:
51:
47:
43:
39:
37:
33:
29:
24:
19:
16:
1165:
1139:
887:
871:
789:Redick Lodge
774:Jensen Ranch
764:Circle Ranch
642:Bibliography
600:
593:
581:. Retrieved
567:
564:"Union Pass"
558:
546:. Retrieved
540:
534:
437:
353:
329:
297:Gannett Peak
286:
254:
242:mountain men
225:
201:
200:
169:Nearest city
45:Traversed by
15:
827:Craig Cabin
460:Green River
439:John Colter
428:Snake River
396:Snake River
388:Gros Ventre
368:Gros Ventre
313:Francs Peak
277:Jim Bridger
269:Yellowstone
216:of western
102: /
90:109°52′36″W
77:Coordinates
48:Prehistoric
1186:Categories
1140:Union Pass
955:South Pass
872:Union Pass
680:Union Pass
526:References
424:South Pass
384:Wind River
250:South Pass
204:is a high
202:Union Pass
140:Union Pass
87:43°28′53″N
21:Union Pass
1166:See also:
888:See also:
376:Nez Perce
273:Civil War
257:U.S. Army
36:Elevation
784:New Fork
504:See also
447:Columbia
356:Shoshone
344:Pinedale
325:Missouri
323:and the
321:Columbia
317:Colorado
283:Location
259:Captain
186:69000367
159:Location
116:Topo map
53:Location
364:Arapaho
360:Bannack
289:Wyoming
218:Wyoming
208:in the
608:
583:May 8,
548:May 8,
420:DuNoir
336:Dubois
319:, the
452:Henry
334:near
236:, or
65:Range
1171:and
893:and
634:1969
606:ISBN
585:2011
550:2011
380:Crow
121:USGS
59:, US
937:in
719:in
398:in
390:or
342:in
338:to
212:in
181:No.
1188::
653:.
620:^
576:,
572:.
566:.
430:.
378:,
374:,
366:,
362:,
358:,
346:.
327:.
252:.
232:,
927:e
920:t
913:v
709:e
702:t
695:v
614:.
587:.
552:.
303:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.