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Fort Armstrong Historic Site: Echoes of the Frontier

Discover the legacy of Fort Armstrong, a 19th-century frontier outpost on the Mississippi River, and its role in shaping the Quad Cities' history.

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Explore the grounds of the former Fort Armstrong, a 19th-century military outpost on Rock Island, Illinois, that played a pivotal role in the Black Hawk War. While the original fort is gone, a replica blockhouse and historical markers evoke the site's strategic importance and turbulent past.

A brief summary to Fort Armstrong Historic Site

  • Fort Armstrong Rd, Rock Island, Illinois, 61201, US

Local tips

  • Take a stroll along the walking path near the site for views of the Mississippi River.
  • Visit during migration seasons for prime birdwatching opportunities, including eagles and hawks.
  • Combine your visit with a stop at the nearby Mississippi River Visitor Center to learn more about the area's history and ecology.
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Getting There

  • Walking

    From the Mississippi River Visitor Center at Lock and Dam 15, proceed along Rodman Avenue. The Fort Armstrong Historic Site is a short walk away, located on the grounds of the U.S. Army Rock Island Arsenal. There is no fee to access the historic site.

  • Public Transport

    The Rock Island County Metropolitan Mass Transit District (MetroLINK) serves the Quad Cities area. Several bus routes connect to the Rock Island Arsenal area. From the District Station, the site is approximately a 4-minute walk. A single ride fare is typically $1. Check the MetroLINK website for specific routes and schedules.

  • Driving

    From downtown Rock Island, take I-74 East. Take exit 3A for 7th Avenue. Merge onto 7th Avenue. Follow signs for the Rock Island Arsenal. Once on the Arsenal, follow Rodman Avenue to the Fort Armstrong Historic Site. Parking is available at the site. Parking permits are available from the City of Rock Island for $5 per day.

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Discover more about Fort Armstrong Historic Site

Fort Armstrong Historic Site, located on Rock Island, Illinois, offers a glimpse into the early 19th-century frontier. Established in 1816, the fort was part of a chain of defenses erected by the U.S. government after the War of 1812. Its primary purpose was to protect American settlers and control relations with the local Sauk and Fox tribes. Named after John Armstrong, Secretary of War under President James Madison, the fort served as a military headquarters during the Black Hawk War of 1832. Though the original fort was abandoned in 1836 and later destroyed by fire , a replica blockhouse stands as a reminder of its past. Visitors can explore the grounds, view historical markers, and imagine life on the frontier. The site also offers scenic views of the Mississippi River and opportunities for birdwatching. Fort Armstrong played a crucial role in shaping the history of the Quad Cities region. It was the site where the treaty ending the Black Hawk War was signed in 1832, ceding Native American lands to the U.S. government. While little remains of the original structure, the historic site serves as a place to reflect on the complex history of the American frontier.

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