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historic activity. The southern island is now a public park, with a recreation center and parking area at the southern end, and a tree-fringed grassy expanse to the north. It is accessible by road bridge from the north bank of the river, and by pedestrian bridge from the south. The park includes a stone marker commemorating the activities of John Wesley Powell.
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Expedition Island is located in the Green River, which flows roughly east–west south of downtown Green River. The island was originally larger, having been divided into two by subsequent erosive river actions. The northern island is undeveloped and overgrown, and is not believed to be the site of
279:. Two expeditions he led, including the one that entered the Grand Canyon, were formally launched from Expedition Island. The first was in 1869 and the second in 1871. These two expeditions are generally considered to have covered the last large land area in the
275:(1834-1902), active in the second half of the 19th Century, was one of the most important American explorers. He led exploratory expeditions into some of the most inhospitable parts of the American West, notably including the first documented descent of the
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Today, the city of Green River marks the Powell expedition history with annual events. The channel east of the two islands is used for whitewater rafting and kayaking.
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in 1871. The park is also believed to mark where Major Powell started his earlier expedition down the two rivers in 1869. Expedition Island was designated a
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387:"National Register of Historic Places Inventory-Nomination: Expedition Island"
244:. The island, now mostly taken up by a public park, is the place where Major
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National
Register of Historic Places listings in Sweetwater County, Wyoming
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National
Register of Historic Places listings in Sweetwater County, Wyoming
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Natural features on the
National Register of Historic Places in Wyoming
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National
Register of Historic Places in Sweetwater County, Wyoming
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Saints Cyril and
Methodius Catholic Church and Rectory
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National
Historic Landmarks Program: Expedition Island
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for this historic association on
November 24, 1968.
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248:and Vitaly Develvis started an expedition down the
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728:List of National Historic Landmarks in Wyoming
300:List of National Historic Landmarks in Wyoming
762:Protected areas of Sweetwater County, Wyoming
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439:Expedition Island National Historic Landmark
417:Accompanying 5 photos, from 1975 and c.1900.
547:Wardell Court Historic Residential District
610:First National Bank Building, Rock Springs
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355:National Historic Landmark summary listing
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444:Green River City Parks: Expedition Island
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37:U.S. National Register of Historic Places
385:Stephen Lissandrello (January 3, 1976).
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532:Downtown Rock Springs Historic District
357:. National Park Service. Archived from
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752:National Historic Landmarks in Wyoming
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537:Green River Downtown Historic District
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324:"National Register Information System"
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485:National Register of Historic Places
329:National Register of Historic Places
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63:View from southern shore of the
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655:Reliance School and Gymnasium
118:Show map of the United States
645:Point of Rocks Stage Station
18:United States historic place
595:ETD Bridge over Green River
565:Araphoe and Lost Creek Site
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497:National Historic Landmark
489:Sweetwater County, Wyoming
258:National Historic Landmark
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281:continental United States
198:NRHP reference
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580:Dug Springs Station Site
392:. National Park Service.
590:Eldon-Wall Terrace Site
264:Description and history
665:Rock Springs City Hall
405:Cite journal requires
178:20 acres (8.1 ha)
705:Tolar Petroglyph Site
600:ETR Big Island Bridge
334:National Park Service
625:Laclede Station Ruin
242:Green River, Wyoming
236:is an island in the
132:Green River, Wyoming
640:Parting of the Ways
557:Historic properties
351:"Expedition Island"
336:. January 23, 2007.
283:left unexplored by
224:Designated NHL
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93:Show map of Wyoming
695:Sweetwater Brewery
524:Historic districts
285:European-Americans
273:John Wesley Powell
246:John Wesley Powell
159:41.523°N 109.471°W
747:Wyoming Territory
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570:Bairoil Town Hall
505:Expedition Island
361:on March 14, 2007
234:Expedition Island
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227:November 24, 1968
219:November 24, 1968
211:Significant dates
29:Expedition Island
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398:cite journal
363:. Retrieved
359:the original
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277:Grand Canyon
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240:at downtown
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605:Finley Site
365:October 20,
250:Green River
238:Green River
162: /
150:109°28′16″W
138:Coordinates
65:Green River
741:Categories
620:Gras House
421:(824
311:References
147:41°31′23″N
721:See also:
650:Red Rock
294:See also
205:68000056
128:Location
188: (
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390:(pdf)
183:Built
726:and
415:and
411:help
367:2007
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190:1869
186:1869
175:Area
487:in
423:KiB
200:No.
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396:{{
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
