Independence Rock is located in Wyoming, USA. It lies between Casper and the South Pass and is situated in a wide, open plains area. It is famous for being a landmark for pioneers traveling on the Oregon Trail.
Independence Rock Location Map, Alcova, Wyoming
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Top Attractions Inside Independence Rock
- Historic Landmark – Large granite rock known as a key landmark on the Oregon Trail.
- Pioneer Inscriptions – Names carved by settlers traveling westward during the 19th century.
- Walking Trails – Paths around the rock offering scenic views and access to historic sites.
- Interpretive Signs – Educational displays about the rock’s significance and pioneer history.
- Picnic Areas – Designated spots for rest and outdoor meals near the historic site.
- Photography & Scenic Views – Opportunities to capture the unique rock formation and surrounding plains.
- Wildlife Observation – Spotting local flora and fauna in the high plains environment.
Independence Rock Facts
| Official Name | Independence Rock |
| Location | Natrona County, Wyoming, USA — southwestern Natrona County along Wyoming Highway 220 |
| Latitude & Longitude | ≈ 42.4941° N, 107.1326° W |
| Total Area / Extent | Rock outcrop covers nearly 25–27 acres; monolith 1,900 ft (580 m) long × 850 ft (260 m) wide, rising 130–136 ft (40–41 m) above surrounding terrain |
| Elevation | ≈ 6,030 ft (1,838 m) above sea level |
| Designation | Declared a National Historic Landmark January 20, 1961; listed on National Register of Historic Places October 15, 1966; part of Independence Rock State Historic Site, managed by Wyoming State Parks, Historic Sites & Trails |
| Historical Significance / Role | Famous mid‑19th century landmark for emigrants on the Oregon Trail, California Trail, Mormon Trail, and the Pony Express — served as a “way‑point” and milestone en route west; many travelers carved names & messages on the granite, making it a “Register of the Desert” |
| Origin of Name | Named because early fur‑trappers (or emigrants) celebrated the U.S. Independence Day (July 4) beside it — tradition held that those reaching it by July 4 were safely on their way west |
| Geological / Physical Description | Large isolated granite monolith (Archean granite), at southeast end of the Granite Mountains; rounded dome formed by weathering and exfoliation |
| Visitor Site / Status | Open to public as part of Independence Rock State Historic Site — footpath around base, interpretive exhibits, visible emigrant inscriptions, rest area with amenities |
| Activities & Features | Hiking / climbing on rock (visitors may climb to view inscriptions), historical‑interpretation displays, picnic / rest‑area facilities, opportunities to see wagon‑trail ruts nearby |
| Access / Nearest Reference Points | Accessible via Wyoming Highway 220 — about 55 miles (≈ 89 km) southwest of Casper, WY; about 20 miles (≈ 32 km) northeast of Muddy Gap |
| Official / Info Source | https://www.nps.gov/places/independence-rock-state-historic-site.htm |
Distances from Independence Rock to Nearby Landmarks
- Sweetwater River – 1 km (0.6 mi)
- South Pass City – 50 km (31 mi)
- Atlantic City, Wyoming – 55 km (34 mi)
- Fremont County Museum (Lander, WY) – 115 km (71 mi)
- Fort Bridger Historic Site – 230 km (143 mi)
- Lander, Wyoming (city center) – 115 km (71 mi)
- Rock Springs, Wyoming – 240 km (149 mi)
- Fort Washakie / Wind River Reservation – 150 km (93 mi)
- Oregon Trail Ruts Historic Site – 5 km (3 mi)
- Red Desert, Wyoming – 80 km (50 mi)
- Wyoming Range Mountains – 60 km (37 mi)
- Shoshone National Forest (southern edge) – 180 km (112 mi)
- Fossil Butte National Monument – 180 km (112 mi)
- Green River, Wyoming – 210 km (130 mi)
- Wind River Canyon – 130 km (81 mi)
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